Mac OSX
curl -L https://get.rvm.io | bash -s stable
source /Users/myuser/.rvm/scripts/rvm
rvm install ruby-2.6.5
rvm --default use 2.6.5
Windows
- Download installer and run it
- When installation completes, press WINKEY and type view advanced system settings.
- Open that
- Click Environment Variables
- Click Path in the list
- Click Edit
- Check if C:\Ruby24-x64\bin is already there, if so, done
- Otherwise, click New and type in C:\Ruby24-x64\bin