Jan 17, 2013 Yum will always be installed on a real CentOS. You should check the wiki. At the same time with rpm to avoid dependency issues: rpm -Uvh yum*.rpm. Installing Yum on CentOS 4. First off you’ll need to install a key from the centos mirrors, # rpm –import http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-4.

↓ • Pingback: • Hi, I messed up my OS and removed rpm, yum, rpmlibs. This made me desperate in searching for solution and i am not able to fix it. I came across your post and did everything similar in centos 6 but when i do ‘sudo rpm -i rpm-4.8.0-12.el6.x86_64.rpm ‘, i get warning: rpm-4.8.0-12.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 192a7d7d: NOKEY error: Failed dependencies: librpm.so.1()(64bit) is needed by rpm-4.8.0-12.el6.x86_64 librpmbuild.so.1()(64bit) is needed by rpm-4.8.0-12.el6.x86_64 librpmio.so.1()(64bit) is needed by rpm-4.8.0-12.el6.x86_64 I copied those above files, but it keeps saying failed dependencies. Is there any way i can fix this too, so i can install rpm and work on things? Are dependencies read from the database files?

Do you know any way to show that these dependencies are present already? Waves Plugins Bundle on this page. Please let me know if you have any kind of suggestion. Its a messy thing to remove rpm, yum. Thank for the post though, it helped almost to fix my error.