Minecraft Forums

Ok, so I (Yarcaz) went to an ID Tech Summer Camp/School and Learned 2 things. One week I learned Java Programming, and the next week I learned Minecraft Modding and (&) Programming/Coding. Well we used windows computers and we followed the ID game plan, though i did everything in 1.6.2 while they did 1.5.2 and got everything to work, except getting the armor to appear (*Next Topic/Post by me*). Will post link when done with this problem. I made a new folder with my first name and my last initial and then in there I put a copy of minecraft from %AppData% and MCP and (&) Minecraft Forge files. All were of latest version.

So, I came home and decided to play on my mod no changes had been made. But when I hit [Control] + [F11] I saw the Sys.class file appear asking to attach lwjgl 2.9.0 as a folder/.jar/or as a .zip. Then by fooling around trying other online suggestions and my own studying I tried different things. But the button that said attach source disappeared and now I am stuck looking at java text or script (whatever it is called).

But also when i first tried to play on my project in my console this appeared:

Exception in thread "main" java.lang.UnsatisfiedLinkError: no lwjgl in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1758)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.System.loadLibrary(System.java:1045)
at org.lwjgl.Sys$1.run(Sys.java:73)
at java.security.AccessController.doPrivileged(Native Method)
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)
at org.lwjgl.Sys.loadLibrary(Sys.java:95)
at org.lwjgl.Sys.<clinit>(Sys.java:112)
at net.minecraft.src.Minecraft.getSystemTime(Minecraft.java:2364)
at net.minecraft.client.main.Main.main(Main.java:36)
at Start.main(Start.java:11)

Help? It would be appreciated.
​Is it a transfer/converting windows to mac problem? A setting up or downloading/installing or editing problem.
Psst.(BtW-By the way how do i put photos or videos on posts/topics to make it easier for me to show what is wrong.
And lastly I will post other things later of details that might be important that I forgot.
Ask and answer any questions related to this topic-problem, so i can say if it is fixed later or not by tring out what you all suggest.

Thank you (anyone) who tries to help!

I have seen some sites that say you can edit class paths, but how can I do that on a mac.
Secondly the library does not have a java folder according to some sites.
The mac version is OS X Mountain Lion 10.8.4 (it is a semi-old mac-desktop computer, but runs very well)