Minecraft Forums

So I just got my new Macbook Pro and I've downloaded Minecraft and its been working amazingly! I want to install the Terrafirmacraft mod but it's turning out to be more difficult than I anticipated. I've done this on windows before so I sorta already know what I'm doing. From all the YouTube videos I've been watching and forums I've been reading I assume I'm doing everything right! Deleting Meta.INF, installing the right player api and forge versions for the latest terrafirmacraft update. But I keep coming across the same problem no matter what variations I use. I keep getting stuck at the done loading part of Minecraft when I open it up to test Forge and Player API. I've searched other forums and people seem to have similar problems with this but the only solutions i can find involving just downloading a new Minecraft or reseting the bin but that would be against the point because it would delete all my hard work to get Terrafirmacraft working. Does anybody know how i can get past the done loading page and still use Terrafirmcraft? Please help me out guys!