this post is really just for me to remember some things that I wll come back and edit it as needed ..
apt-get install rubygems
apt-get install curl
apt-get install gitbash < < (curl -s https://rvm.beginrescueend.com/install/rvm)
apt-get install build-essential bison openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev