Hi!
First of all, sorry for my bad English, I'm French. ^^
I am trying to install forge in 1.7.10 (I've tested the recommended build, the latest build, and some older), but I have problems with the languages files and the textures of items, sometimes (not everytime), it's making "strange" things... I have no mods installed, and I tried using MultiMc, and the default minecraft launcher. I'm on Mac.
http://img11.hostingpics.net/pics/829751Capturedcran20150722115258.png
http://img11.hostingpics.net/pics/358517Capturedcran20150722115748.png
http://img11.hostingpics.net/pics/827307Capturedcran20150722115752.png
http://img11.hostingpics.net/pics/725524Capturedcran20150722115916.png
(Sorry, the button "insert images" doesn't work)
Here are the logs :
http://pastebin.com/mpYJdWR6
Thanks,
Valentin