Thread:Skin talk:Chameleon/How to install chameleon on Ubuntu 12.04 LTS (may work on other Linux distros)

1:	Install curl and other dependencies so you can get composer

sudo apt-get install php5 git php5-curl

2:	Install composer globally (type from any dir)

curl -sS https://getcomposer.org/installer | php

mv composer.phar /usr/local/bin/composer

3:	In your mediawiki dir

cp composer-example.json composer.json nano composer.json

Make it look like this:

4:	Install bootstrap dependency

composer require mediawiki/bootstrap 1.*@dev

5:	Install camerleon

composer require mediawiki/cameleon-skin 1.*@dev

6:	Go to your wiki page address and check it’s installed

http://www.domain.com/wiki/index.php/Special:Version

7	Enable the skin

http://www.domain.com/wiki/index.php/Special:Preferences#mw-prefsection-rendering