How to setup wiki

1. install apache2
2. install php5 php5-apcu php5-intl php5-gd php5-cli imagemagick
3. install php5-sqlite
   1. associated with php
4. install libapache2-mod-php5
   1. apache2 php-dependency
5. check if apache2 php works
   1. https://www.howtoforge.com/ubuntu-14.10-lamp-server-tutorial-with-apache-php-and-mysql
   2. try access to /var/www/html
6. enable user dir
   1. a2enmod userdir
   2. enable php under user dir
      1. https://www.computersnyou.com/2931/setup-per-user-web-directories-apache2-ubuntu-13-10/
      2. vi /etc/apache2/mods-available/php5.conf
      3. comment out last few lines
7. download mediawiki
   1. move it to /var/www/html or
   2. user/public_html
8. in browser type: http://hostname/~user/mediawiki/mw-config