Help me please! I'm trying to install mods for 1.6.4 and have sucessfully done it before but I'm new to minecraft and may have messed something up. I have started over with a clean minecraft, finally downloaded forge after about two hours of not being able to even open it up without saying corrupted .jar file, I have watched numerous videos on forge and the scala-library error and have both scala-library-2.10.2 and scala-compiler-2.10.2 downloads and put them in the correct folders and I STILL get the these libraries failed to download. try again. org.scala-lang:scala-library:2.10.2. Now the only thing was that my scala lang folder never had these files in them to begin with to replace but last time I got the mods all working I did the EXACT thing. PLEASE SOMEONE HELP ME!!!