In this post, we will be discussing about setting up OTRS, an open source helpdesk/ticketing system. It is a web based application, which is very handy, as I personally found it robust, client database support, email notifications and automatic ticket escalations. For more details about OTRS, this site can be checked http://www.otrs.com/en/ In this post, we will be demonstrating how to set up the system. Configuring and tuning would be discussed in later posts. Phase 1: Setting up packages I have said it before, and I will say it again, adding repoforge repository for yumserver is a very good idea. This link may be helpful: http://repoforge.org/use/ yum install wget mysql-server mysql php-mysql httpd perl-URI perl-Net-DNS perl-IO-Socket-SSL perl-XML-Parser mod_perl perl-TimeDate perl-Net-DNS procmail Phase 2: Installing OTRS Just googling would give us a tons of link to download OTRS. I am providing with a copy that I uploaded to my Ubuntu One. wget http://ubuntuone.com...