Questions tagged as 'rvm'

I'm getting this error: Failed to execute: ["/var/www/apps/menucontrol/shared/bundle/ruby/2.3.0/bin/wkhtmltopdf", "-q", "--margin-top", "3", "--margin-bottom", "29", "--margin-left", "10", "--margin-right", "3", "--footer-html", "file:////tmp...

You can install rvm or rbenv in windows 7, for ruby and gems versioning. If so, how do I install it on my machine? ... I already followed several tutorials that install rvm, but they do not work, I need something functional