Mac New World Help

[Cosmology27]

Running FTB on a mac, just installed the default set up of the New World mod pack. (v.7.6)
I ran around for about an hour (stupid me...) looking for a Millenaire village, never finding one. I did find one regular village though, but there was nothing special about it. I finally think that I'll add powersuits or something, so I can fly around faster and find them. So I quit, and go to add some more mods. I think I'll a map mod and NEI as well, so I go to do that, and realize they're already there... so I go back in my game, and realize that none of the mods are activated for some reason. I restart the whole thing, reinstall the whole thing, and it's still not working. I don't know why, but when I launch NWMP, it's totally vanilla in every way. I've gone into the files, and all the mods are there, it just runs like vanilla. Also, yes, I have played FTB before, for a few months now. I played Ultimate, and now Unleashed, and I've been running an FTB server for a few months as well, so I know at least the basics of how to get it going.
Can anyone help me with this?
Thanks

 

[Cosmology27]

UPDATE:
I've tried running 7.6, 7.5, 7.1, and 7.0.
When I try running them it gives me this message...
Also, here's the file it's talking about in the message, I don't understand it, so I don't know what to do with it.
http://pastebin.com/sCPgBqeV

 

[lavarthan]

Two files required for Forge to function did not download. Look here or here, Common Problem #1, for info on how to fix it.