I am requesting some help with the howto here: http://howtoforge.com/how-to-build-rhel-ipa-rpms-for-centos-5 I am stuck at rebuilding the rpms when I do: rpmbuild --rebuild *.rpm I get an error: error: Failed build dependencies: redhat-ds-base-devel >= 8.0 is needed by ipa-1.0.0-15.i386 Has anyone else had this problem? Is there any help anyone can provide?