Sure, are you having any particular problems? If not, the basic run-down of installing an RSS reader via Softaculous is:
1) Login to CPanel
2) Scroll down to Softaculous, under Software tab.
3) On the navigation menu on the right, select "RSS."
4) Click on either "Gregarius" or "SimplePie"
5)...
Username: steve94
Real Name: Steve
Age: 19
Location: New Orleans, LA
Xbox Live: BigTymin504
PSN: TheRandster
Steam: N/A
XFire: N/A
Games: Rockband 1/2, Guitar Hero, CoD, Halo, just about anything. Love racing games, Forza especially.