Minecraft Forums

I've spent 3 hours downloading every installer on files.minecraftforge.net/ and not a single one works. Can someone help me?!?!?!?

Crash deets:

Client> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/Level
Client> at net.minecraft.launchwrapper.Launch.launch(Launch.java:94)
Client> at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Client> Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.Level
Client> at java.net.URLClassLoader$1.run(Unknown Source)
Client> at java.net.URLClassLoader$1.run(Unknown Source)
Client> at java.security.AccessController.doPrivileged(Native Method)
Client> at java.net.URLClassLoader.findClass(Unknown Source)
Client> at java.lang.ClassLoader.loadClass(Unknown Source)
Client> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
Client> at java.lang.ClassLoader.loadClass(Unknown Source)
Client> ... 2 more

Not what I would call helpful.