rails env install script on vagrant ubuntu

install-rails-dev.sh

sudo apt-get update
sudo apt-get install -y git-core curl zlib1g-dev build-essential \
                     libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 \
                     libxml2-dev libxslt1-dev libcurl4-openssl-dev software-properties-common nodejs

# Install rbenv
cd
git clone git://github.com/sstephenson/rbenv.git .rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
git clone git://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build
echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bash_profile
exec $SHELL


# Install ruby
$HOME/.rbenv/bin/rbenv install 2.1.2
$HOME/.rbenv/bin/rbenv global 2.1.2

# No docs
echo "gem: --no-ri --no-rdoc" > ~/.gemrc

# For rbenv
echo 'export PATH="$HOME/.rbenv/bin:$HOME/.rbenv/shims:$PATH"' >> ~/.bash_profile

exec $SHELL

# Install rails
$HOME/.rbenv/shims/gem install rails -v 4.1.2
$HOME/.rbenv/bin/rbenv rehash

# Install ctags for vim
sudo apt-get install exuberant-ctags

# For gem paperclip
sudo apt-get install imagemagick