Done! Apologies if anything is missing, I tired to exclude anything which wouldn't be needed.
Edit: Almost forgot, you're probably not familiar with ComputerCraft. Once you have the game running, get an advanced computer, place it, right click to open the GUI. Type in "lua" to enter the lua console. Type "ccgit.init( "/test" )" to try to create a git repo. It will show an error message. If it doesn't, I want to know why it works for you and not me XD.