eatmyraisins

i am a bit stuck here, i hope someone can help me i used to have a problem with libraries but i found a solution for that. next i got another problem. when i try to decompile it works fine up until it tries to recompile. i then get a load of errors. i have no idea what i have done wrong, i just followed the instructions from a video on youtube doing exactly what the guy said to do and then i got some errors. ill post a link to the video im talking about incase that helps.