rbenv-ubuntu-install

#!/bin/bash

# One stop-shop to install rbenv, friends and ruby 1.9.3
# Author: Luis Saffie <luis@saffie.ca>
# USAGE: curl https://gist.github.com/lsaffie/6258406/raw/rbenv-ubuntu-install |bash

echo "========================="
echo "remove rvm"
echo "========================="

sudo rvm implode |echo "yes"
sudo rm -fr /etc/rvmrc
sudo rm -fr /etc/rvm

echo "========================="
echo "install git-core and curl"
echo "========================="
sudo apt-get -y install curl

echo "========================="
echo "installing rbenv"
echo "========================="
git clone https://github.com/sstephenson/rbenv.git ~/.rbenv

echo "========================="
echo "including rbenv in path"
echo "========================="
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.profile

echo "========================="
echo "Shims and automcompletion"
echo "========================="
echo 'eval "$(rbenv init -)"' >> ~/.profile

echo "========================="
echo "reload bash profile"
echo "========================="
source ~/.profile

echo "========================="
echo "ruby build"
echo "========================="
git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build

echo "========================="
echo "Here's ruby 1.9.3-p448"
echo "========================="
rbenv install 1.9.3-p448
rbenv global 1.9.3-p448
rbenv rehash

echo "========================="
echo "updating rbenv and plugins"
echo "========================="
rbenv update

echo "========================="
echo "restart shell"
echo "========================="
source ~/.profile

echo "========================="
echo "install bundler"
echo "========================="
echo "gem: --no-rdoc --no-ri" >> ~/.gemrc
gem install bundler
rbenv rehash