curl -OL https://gist.github.com/artembeloglazov/6183843/raw/env_install.sh && sh env_install.sh
git clone https://github.com/creationix/nvm.git ~/.nvm
source ~/.nvm/nvm.sh
curl -OL https://gist.github.com/artembeloglazov/6183843/raw/node_install.sh && source node_install.sh