Simplest RVM Installation Guide | OCPsoft

September 17th, 2013 by Lincoln Baxter III

Run this command to install the rvm command, a very simple and intuitive “Ruby Version Manager”:

mkdir -p ~/.rvm/src && cd ~/.rvm/src && rm -rf ./rvm && \
git clone --depth 1 git://github.com/wayneeseguin/rvm.git && \
cd rvm && ./install && \
echo "if [[ -s $HOME/.rvm/scripts/rvm ]]; then source $HOME/.rvm/scripts/rvm; fi" >> ~/.bashrc

Edit: Oops, I guess it can get even simpler: (Yes, the ‘\’ is intentional.)

\curl -L https://get.rvm.io | bash

Now use it:

Source: An awesome Canadian website.