To install the build system (koji/koji-builder) on s/390, follow these steps. This assumes you have a RHEL 5.1 system with a minimal (base) install.

First, uninstall the following packages with 'rpm -e'. These packages interfere with the updated python package required by koji:

Next, there are some s390 (31-bit) compatibility packages that cause dependency problems. Uninstall these also (with 'rpm -e'):

Next, place the file zedora.repo into the /etc/yum.repos.d/ directory. This will point yum to the directory of packages to install: http://people.redhat.com/bhinson/zedora/packages/

Finally, install the koji-builder package with: