Hi, I have issues updating vdsm on my Fedora 27 host (s390x, although I would think that the arch shouldn't matter). [mihajlov@s3560022 ~]$ sudo dnf update ... ================================================================================ Package Arch Version Repository Size ================================================================================ Upgrading: ovirt-release-master noarch 4.2.1-0.0.master.20180108005748.git96e5658.fc27 ovirt-master-snapshot 11 k vdsm s390x 4.20.11-18.git92c490ca8.fc27 ovirt-master-snapshot 79 k ... (14/15): vdsm-hook-vhostmd-4.20.11-18.git92c490 29 kB/s | 16 kB 00:00 (15/15): vdsm-python-4.20.11-18.git92c490ca8.fc 363 kB/s | 1.2 MB 00:03 -------------------------------------------------------------------------------- Total 454 kB/s | 1.9 MB 00:04 Running transaction check Transaction check succeeded. Running transaction test The downloaded packages were saved in cache until the next successful transaction. You can remove cached packages by executing 'dnf clean packages'. Error: Transaction check error: file /usr/lib/python2.7/site-packages/vdsm/__init__.pyc conflicts between attempted installs of vdsm-network-4.20.11-18.git92c490ca8.fc27.s390x and vdsm-common-4.20.11-18.git92c490ca8.fc27.noarch file /usr/lib/python2.7/site-packages/vdsm/__init__.pyo conflicts between attempted installs of vdsm-network-4.20.11-18.git92c490ca8.fc27.s390x and vdsm-common-4.20.11-18.git92c490ca8.fc27.noarch I *think* this is caused by packaging __init__.py* with both vdsm-network and vdsm-common. The patch https://gerrit.ovirt.org/#/c/86062/ should help to get around that. BTW: The vdsm-network package was transiently built as noarch before it was replaced by an arch-specific RPM. Since the noarch version has vanished from the repositories in the meantime, that part of the patch may be obsolete. -- Mit freundlichen Grüßen/Kind Regards Viktor Mihajlovski