I didn't understand the posting system on codecademy. Here is the post I wanted to make:
I am trying to use the command gem install jekyll on my mac in Terminal.
It returns: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory.
What do I do? I complete the course but now I am stuck on basically step one of the process.
Thanks for the help.
Replace this line with your code.