I am trying to make a mod but first I need to install Forge. For some reason every time I try to run the start script this error appears Download of minecraft_server.1.6.4.jar failed hash check, deleting abcf286a14f7aee82e8bf89270433509 ba3145656b1480122bd8759cecd7b7a1
Something failed verifying minecraft files, see log for details.
Decompile Exception: 1
Oh and by the way I'm using Arch Linux Thanks in advance -Sam