Install PhantomJS and CasperJS on Ubuntu 12.04

gistfile1.sh

# First install PhantomJS
cd /usr/local/share
sudo wget https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-1.9.7-linux-x86_64.tar.bz2
sudo tar jxvf phantomjs-1.9.7-linux-x86_64.tar.bz2
sudo ln -s /usr/local/share/phantomjs-1.9.7-linux-x86_64 /usr/local/share/phantomjs
sudo ln -s /usr/local/share/phantomjs/bin/phantomjs /usr/local/bin/phantomjs
# Test that PhantomJS is installed and working

which phantomjs
# should produce:
# /usr/local/bin/phantomjs

phantomjs --version
# should produce 
# 1.9.7


# Then install CasperJS
/usr/local/src/
sudo git clone https://github.com/n1k0/casperjs.git
sudo ln -sf /usr/local/src/casperjs/bin/casperjs /usr/local/bin/casperjs
# Test that CasperJS is installed and working

which casperjs
# should produce:
# /usr/local/bin/casperjs

casperjs --version
# should produce something like
# 1.1.0-beta3