Get leiningen

gistfile1.sh

# Following instruction from http://leiningen.org/

# Download the 2.x preview release, which is recommended as of 26jul2012, to your $PATH (here using /usr/local/bin)
sudo curl -L -o '/usr/local/bin/lein' 'https://raw.github.com/technomancy/leiningen/preview/bin/lein'

# For the 1.x stable release run instead:
sudo curl -L -o '/usr/local/bin/lein' 'https://raw.github.com/technomancy/leiningen/stable/bin/lein'

# Set it to be executable
sudo chmod a+x /usr/local/bin/lein

# launch lein and verify installation
lein help