Installing ruby / gems / jekyll on mac

Question

I tried to install newer version of ruby, because I needed it for install the Jekyll. Now when I try to use any gem command (i.e. gem install jekyll) I get a my little pony image in the Terminal and a message saying that internet is a dangerous place and a command for uninstall but it's not working anyway.

This pony is pasted each second till infinity.

http://prntscr.com/bbnbf1

Can anyone help pls?

Answer 1

Looks like you ran across this gem, which was made as a joke but has now been pulled from RubyGems. Beats me how you got it (typoed?), but in any case, follow the instructions for the command they give (gem uninstall install -x) and you should be fine.