Hello there guys, im a linux newbie. I have 2 issues. 1.) As i was following the instructions on installing zimbra using linux 5, on my way to install yum "install libtool-ltd" it doesn't work, it seemd to be not available. Cannot find a valid baseurl for repo: base. 2.) when I tried to click extrapackage from centos extras and customize now (radio button) and then the next button. a popup will appear stating that it encounters a "bug" then you have a choices DeBug now, Reboot, Send to centos bug report. I dont know whats really happening.