Trouble installing Juno on Mac


I’m trying to install Juno in order to work in a more friendly environment, unfortunately unsuccessfully.

I installed both Julia and Atom. When opening Atom the following error messages appear:

Failed to load snippets from '/Users/mymac/.atom/packages/language-julia/snippets/language-julia.cson'
/Users/mymac/.atom/packages/language-julia/snippets/language-julia.cson: Duplicate key '.source.julia'

What should I do?

Thank you very much in advance!