How to Install PhantomJS:
yum install -y glibc fontconfig freetype freetype-devel fontconfig-devel wget bzip2
wget https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-2.1.1-linux-x86_64.tar.bz2
tar xvjf phantomjs-2.1.1-linux-x86_64.tar.bz2 -C /usr/local/share/
ln -sf /usr/local/share/phantomjs-2.1.1-linux-x86_64/bin/phantomjs /usr/local/bin
If successful:
[email protected] [/tmp]# which phantomjs
/usr/local/bin/phantomjs
[email protected] [/tmp]# phantomjs --version
2.1.1
[email protected] [/tmp]#
How to install CasperJS:
http://docs.casperjs.org/en/latest/installation.html
git clone git://github.com/casperjs/casperjs.git /usr/local/share/casperjs
ln -sf /usr/local/share/casperjs/bin/casperjs /usr/local/bin/casperjs
If succesful:
[email protected] [/tmp]# which casperjs
/usr/local/bin/casperjs
[email protected] [/tmp]# casperjs --version
1.1.4
[email protected] [/tmp]#