Hi I am masoom, I am using Fedora 20 scientific spin. I am unable to install any application in the system. Even installing with the terminal command using YUM, I am getting error. Pls help me out. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.fedoraproject.org/pipermail/laptop/attachments/20141106/24d9fa09/attachment.html>