I have my ruby-2.3.1 installed in
/opt/rubies/ruby-2.3.1/bin/ruby, but by some problems with dependencies KDE downloads ruby-2.1 to
/usr/bin/ruby and now my system uses that version.
I've install RVM in the hope I could use that to change the path from
/opt/rubies/ruby-2.3.1/bin/ruby so I'm using that version again.
But I can't see if that's possible. Anyone got some tips?