I tried installing libgtk2.0-dev with below command. But it failed withyum install libgtk2.0-devError No package libgtk2.0-dev availableThere are many posts related to this issue but none works out as no post covered this issue in entiretyexample: One Post recommended to follow below steps. I tried it but of no availyum groupinstall Development Tools  yum install gtk+-devel gtk2-develI am using Red Hat Enterprise Linux Server release 5.3 (Tikanga).Can someone help with steps to install this library ( in plain english as I have never installed one )
How to Install GTK-2 on Linux
rhel