Installing Ruby with rbenv on development and production boxes

development.sh

#!/bin/bash
#
# Local Ruby with rbenv and ruby-build

## Update apt
sudo apt-get -y update

## Install git and curl
echo "   ### INSTALLING GIT AND CURL ###"
sudo apt-get install -y git curl

## Install dependencies for building Rubies
echo "   ### INSTALLING RUBY-BUILD DEPENDENCIES ###"
sudo apt-get install -y build-essential autoconf libssl-dev libyaml-dev libreadline6 libreadline6-dev zlib1g zlib1g-dev

## Install rbenv and ruby-build
echo "   ### INSTALLING RBENV AND RUBY-BUILD ###"
RBENV_ROOT="$HOME/.rbenv"
git clone https://github.com/sstephenson/rbenv.git $RBENV_ROOT
git clone https://github.com/sstephenson/ruby-build.git $RBENV_ROOT/plugins/ruby-build
# Add rbenv to the path
echo '# rbenv setup' >> ~/.bashrc
echo 'export RBENV_ROOT=$HOME/.rbenv' >> ~/.bashrc
echo 'export PATH="$RBENV_ROOT/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc

## Install Ruby and set as global Ruby
echo "   ### INSTALLING RUBY ###"
RUBY="2.0.0-p247"
rbenv install $RUBY
rbenv global $RUBY
rbenv rehash

## Install Bundler
echo "   ### INSTALLING BUNDLER ###"
gem install bundler
rbenv rehash

production.sh

#!/bin/bash
#
# System-wide Ruby with rbenv and ruby-build

## Update apt
apt-get -y update

## Install git and curl
echo "   ### INSTALLING GIT AND CURL ###"
apt-get install -y git curl

## Install dependencies for building Rubies
echo "   ### INSTALLING RUBY-BUILD DEPENDENCIES ###"
apt-get install -y build-essential autoconf libssl-dev libyaml-dev libreadline6 libreadline6-dev zlib1g zlib1g-dev

## Install rbenv and ruby-build
echo "   ### INSTALLING RBENV AND RUBY-BUILD ###"
RBENV_ROOT="/usr/local/rbenv"
git clone https://github.com/sstephenson/rbenv.git $RBENV_ROOT
git clone https://github.com/sstephenson/ruby-build.git $RBENV_ROOT/plugins/ruby-build
# Add rbenv to the path
echo '# rbenv setup' > /etc/profile.d/rbenv.sh
echo 'export RBENV_ROOT=/usr/local/rbenv' >> /etc/profile.d/rbenv.sh
echo 'export PATH="$RBENV_ROOT/bin:$PATH"' >> /etc/profile.d/rbenv.sh
echo 'eval "$(rbenv init -)"' >> /etc/profile.d/rbenv.sh
chmod +x /etc/profile.d/rbenv.sh
source /etc/profile.d/rbenv.sh

## Install Ruby and set as global Ruby
echo "   ### INSTALLING RUBY ###"
RUBY="2.0.0-p247"
rbenv install $RUBY
rbenv global $RUBY
rbenv rehash

## Disable ri and rdoc
echo "install: --no-document" > /etc/gemrc
echo "update: --no-document" >> /etc/gemrc
cp /etc/gemrc /root/.gemrc
cp /etc/gemrc /etc/skel/.gemrc

## Install Bundler
echo "   ### INSTALLING BUNDLER ###"
gem install bundler
rbenv rehash