I am compiling from the source on this GitHub.

MC version 1.5.1, Forge Version 7.7.1.664
There are no compiling errors, but when I run EE3 I get this error from Forge:

java.lang.UnsupportedClassVersionError: com/pahimar/ee3/EquivalentExchange3 : Unsupported major.minor version 51.0

Full version: http://pastebin.com/YH7hWnb5

Thanks for anyone who can help me understand why this is happening and/or fix it.

Builds fine for me here, suggest you double check your setup.

The main modfile (Equivelant Exchange 3) cannot be found. Have you installed/downloaded everything correctly?

Okay I fixed it. Thanks for the help.

I'm a little new to eclipse, but if you have the time and know why this would solve the problem, I would love to know why? Otherwise, just keep up the good work!

The problem stemmed from the fact that I was naming the Eclipse project the same name as the actual file in my workspace and it was just automatically importing the file with all the folders. It was solved when I created a new project and new source folders linked to the ee3 source folders. I'm not sure why, but it works now. Thanks for the help