On 23 May 2015 at 03:54, hilary wrote: > That's what my lecturer said: > > You dont need to build the compiler yourself… it comes with Xcode, so you > should already have it installed. Otherwise make sure you have run > "xcode-select --install” OK, so make sure you have run that, and not "cd xcode-select" and "$ git" ! xcode-select is a command, not a directory, so don't try to 'cd' into it! > I just want to build and run C and C++ source code in terminal. You should be able to do that with xcode installed. The command to compile C code is "clang" and the command to compile C++ code is "clang++" but this list is for GCC, not Xcode or Clang, so for further help I suggest you find another forum.