Elgg is a social network web application that could e nice as intranet for companies.
Well Its a PHP application so its easy to install
First some yum packages
yum install mysql mysql-server httpd php php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring wget unzip
Setup an apache config
<VirtualHost *:80> DocumentRoot /var/www/html/elinodrift.se ServerName domain.se ServerAlias www.yourdomain.se ServerAdmin webmaster@domain.se ErrorLog /var/log/httpd/elgg.log <Directory /var/www/html/elgg> Options FollowSymLinks AllowOverride All Order allow,deny Allow from all </Directory> </VirtualHost>
Setup mysql
Create database elgg;
CREATE USER 'elgg_user'@'localhost' IDENTIFIED BY 'some_pass';
GRANT ALL PRIVILEGES ON *.* TO 'elgg_user'@'localhost';
flush privileges;
Download and install elgg http://elgg.org/
wget http://elgg.org/getelgg.php?forward=elgg-1.8.16.zip unzip elgg-1.8.16.zip mv elgg-1.8.16 elgg chown apache:apache -R elgg chown 774 -R elgg
Time to surf in and setup your elgg
http://your-ip/elgg/
Then your done