Minecraft Forums

I have a computer that refuses to connect to the internet no matter what I do. The reasons it won't are just part of the story, but that's neither here nor there.

The issue I'm having is trying to update Minecraft without an internet connection. I tried just updating everything on my laptop and using a flash drive to port it over to the desktop, but when I did it gave me a message saying "Ready to update and play 1.7.4!" which of course it can't do, because without the internet it can't update. What I can't figure out is what file I'm missing that I could just port over to skip that step. Does anyone have any idea of what I can do? I legally purchased the game, all I want to do is play it.

Here's the log I'm getting when I try to boot the game.

[10:45:11 INFO]: Refreshing local version list...

[10:45:11 INFO]: Minecraft Launcher 1.3.8 (through bootstrap 5) started on windows...

[10:45:11 INFO]: Current time is Jan 22, 2014 10:45:11 AM

[10:45:11 INFO]: System.getProperty('os.name') == 'Windows 7'

[10:45:11 INFO]: System.getProperty('os.version') == '6.1'

[10:45:11 INFO]: System.getProperty('os.arch') == 'x86'

[10:45:11 INFO]: System.getProperty('java.version') == '1.7.0_25'

[10:45:11 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'

[10:45:11 INFO]: System.getProperty('sun.arch.data.model') == '32'

[10:45:11 INFO]: Refreshing remote version list...

[10:45:11 ERROR]: Unexpected exception refreshing version list

java.net.UnknownHostException: s3.amazonaws.com
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.Http.performGet(Http.java:56) ~[launcher.jar:?]
at net.minecraft.launcher.updater.RemoteVersionList.getContent(RemoteVersionList.java:26) ~[launcher.jar:?]
at net.minecraft.launcher.updater.VersionList.refreshVersions(VersionList.java:77) ~[launcher.jar:?]
at net.minecraft.launcher.updater.VersionManager.refreshVersions(VersionManager.java:60) ~[launcher.jar:?]
at net.minecraft.launcher.Launcher$1.run(Launcher.java:164) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:11 INFO]: Loaded 1 profile(s); selected 'BlueStreak98'

[10:45:11 INFO]: Refreshing auth...

[10:45:11 INFO]: Logging in with access token

[10:45:11 ERROR]: Exception whilst logging into profile

com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:58) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logInWithToken(YggdrasilUserAuthentication.java:133) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logIn(YggdrasilUserAuthentication.java:53) ~[launcher.jar:?]
at net.minecraft.launcher.Launcher.ensureLoggedIn(Launcher.java:207) [launcher.jar:?]
at net.minecraft.launcher.Launcher$1.run(Launcher.java:176) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
Caused by: java.net.UnknownHostException: authserver.mojang.com
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source) ~[?:1.7.0_25]
at com.mojang.authlib.HttpAuthenticationService.performPostRequest(HttpAuthenticationService.java:73) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:41) ~[launcher.jar:?]
... 10 more
[10:45:13 INFO]: Getting syncinfo for selected version

[10:45:14 INFO]: Queueing library & version downloads

[10:45:14 INFO]: Download job 'Version & Libraries' started (16 threads, 27 files)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries'... (try 0)

[10:45:14 ERROR]: Couldn't download resources

java.net.UnknownHostException: s3.amazonaws.com
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.BaseSSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.VersionManager.getResourceFiles(VersionManager.java:265) [launcher.jar:?]
at net.minecraft.launcher.updater.VersionManager.downloadResources(VersionManager.java:246) [launcher.jar:?]
at net.minecraft.launcher.GameLauncher.playGame(GameLauncher.java:187) [launcher.jar:?]
at net.minecraft.launcher.ui.bottombar.PlayButtonPanel$1$1.run(PlayButtonPanel.java:38) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Download job 'Resources' skipped as there are no files to download

[10:45:14 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-external-platform/4.5/twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4.jar for job 'Version & Libraries'... (try 0)

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-platform/5.12/twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'... (try 1)

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-platform/5.12/twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'... (try 2)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 1)

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-external-platform/4.5/twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-platform/5.12/twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 2)

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'... (try 3)

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-external-platform/4.5/twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 3)

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-platform/5.12/twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'... (try 4)

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-platform/5.12/twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'... (try 5)

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-external-platform/4.5/twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 4)

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-platform/5.12/twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 ERROR]: Gave up trying to download https://libraries.minecraft.net/tv/twitch/twitch-platform/5.12/twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'

[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4.jar for job 'Version & Libraries': Couldn't connect to server (UnknownHostException: 's3.amazonaws.com') but have local file, assuming it's good

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-external-platform/4.5/twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 INFO]: Finished downloading C:\Users\Jack\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that

[10:45:14 INFO]: Attempting to download C:\Users\Jack\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 5)

[10:45:14 WARN]: Couldn't download https://libraries.minecraft.net/tv/twitch/twitch-external-platform/4.5/twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'

java.net.UnknownHostException: libraries.minecraft.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at java.net.Socket.connect(Unknown Source) ~[?:1.7.0_25]
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.NetworkClient.doConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.http.HttpClient.openServer(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) ~[?:1.7.0_25]
at java.net.HttpURLConnection.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source) ~[?:1.7.0_25]
at net.minecraft.launcher.updater.download.ChecksummedDownloadable.download(ChecksummedDownloadable.java:49) ~[launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:108) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_25]
[10:45:14 ERROR]: Gave up trying to download https://libraries.minecraft.net/tv/twitch/twitch-external-platform/4.5/twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'

[10:45:14 ERROR]: Job 'Version & Libraries' finished with 2 failure(s)! (took 0:00:00.108)

It looks to me that the install you copied isn't complete, so on the offline computer it is still trying to download at least one file.
The problem might be that the other computer is 64bit and this one is 32bit? So this one wants a 32bit file: https://libraries.minecraft.net/tv/twitch/twitch-external-platform/4.5/twitch-external-platform-4.5-natives-windows-32.jar

Both machines are 64-bit.

Is there a way I can get the file I need without such a connection?

If you are using 32 bit java on your 64bit machine, it will need to use 32bit native libraries.

Quote from gerbil

If you are using 32 bit java on your 64bit machine, it will need to use 32bit native libraries.

And where can I go to find those? As in, what needs to chnage from what is currently going on?

Well the link in my post, which I copied from your post, works.

That fixed it, wonderful. Thanks so much for your help!