Script to install rbenv and ruby-build

install_rbenv_stuff.sh

# Check out rbenv into ~/.rbenv.
cd
git clone git://github.com/sstephenson/rbenv.git .rbenv

# Add ~/.rbenv/bin to your $PATH for access to the rbenv command-line utility.
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile

# Add rbenv init to your shell to enable shims and autocompletion.
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile

# Restart your shell so the path changes take effect.
exec $SHELL

# Install ruby-build as an rbenv plugin, giving you access to the rbenv install command.
mkdir -p ~/.rbenv/plugins
cd ~/.rbenv/plugins
git clone git://github.com/sstephenson/ruby-build.git

# You can now begin using rbenv.
# For example: 
# rbenv install 1.9.3-p194
# rbenv global 1.9.3-p194 #set global ruby version

# If you install evil gems that provide binaries, you need to this command for them to work properly: 
# rbenv rehash

Run with:

 bash <(curl -s https://raw.github.com/gist/3137579)