Monster: Unable to launch

[follymc]

Hey guys,
I just tried launching Monster, it downloaded everything and then sends this error:

http://pastebin.com/ywGa8PR6

Could someone help me out with this?
Thanks a bunch.

 

[Darduss]

I think it is the lwjgl thats not updated. I had the same problem but i didn't manage to fix it. Here is a link http://lmgtfy.com/?q=lwjgl+minecraft

 

[lavarthan]

I would agree with you Darduss, but he is using a 1.6.4 pack which already has lwjgl 2.9.0 and he is not using a Mac. follymc where are you trying to run the launcher from and install the packs to? Please follow the basic troubleshooting guide to put it on your desktop in its own folder.