Symlink the /var/www/docs.jquery.com directory to the www directory in this repository. Then set up the following sub tree:

• mediawiki-core (git clone https://gerrit.wikimedia.org/r/p/mediawiki/core.git)
• mediawiki-extensions
• ParserFunctions (git clone https://gerrit.wikimedia.org/r/p/mediawiki/extensions/ParserFunctions.git)
• DynamicPageList (svn co https://svn.wikimedia.org/svnroot/mediawiki/trunk/extensions/DynamicPageList)
• Interwiki (git clone https://gerrit.wikimedia.org/r/p/mediawiki/extensions/Interwiki.git)
• mw-cache (chmod 777)

Also create a PrivateSettings.php file in the www directory, and make sure it has the following (fill in the blanks):

<?php
# Database settings
$wgDBuser = '***';
$wgDBpassword = '***';
# Site keys
$wgSecretKey = '***'; # Random 64-char hash
$wgUpgradeKey = '***'; # Random 16-char hash

If this is a new installation (no existing database) make sure to run the MediaWiki installer (follow instructions from the web interface). Either way, overwrite mediawiki-core/LocalSettings.php with the following (adjust path if needed):

<?php
require_once( dirname( __DIR__ ) . '/InitialiseSettings.php' );

Add httpd/docs.jquery.com conf file to /etc/apache2/sites-enabled.

• Create /var/log/mediawiki (chmod 775 jqadmin:jqadmin).
• Symlink misc/logrotate.conf to /etc/logrotate.d/mediawiki.
• Using misc/sample-cron.txt as example, add an entry to /etc/crontab.