curl -L https://get.rvm.io | bash -s stable && \
/usr/local/rvm/bin/rvm install 2.1 && \
/usr/local/rvm/bin/rvm alias create default ruby-2.1 && \
curl -L https://get.rvm.io | bash -s stable && \
/usr/local/rvm/bin/rvm install 2.1 && \
/usr/local/rvm/bin/rvm alias create default ruby-2.1 && \