Hello,

I cloned the project from https://github.com/oVirt/ovirt-engine, and make clean install PREFIX="/home/worker/ovirt-engine".

After make install successfully, I try ./bin/engine-setup, get the following error.

Please confirm installation settings (OK, Cancel) [OK]:

[ INFO ] Stage: Transaction setup

[ INFO ] Stage: Misc configuration

[ INFO ] Stage: Package installation

[ INFO ] Yum Status: Downloading Packages

[ INFO ] Yum Download/Verify: antlr-tool-2.7.7-30.el7.noarch

...

[ INFO ] Configuring PostgreSQL

[ ERROR ] Failed to execute stage 'Misc configuration': 'str' object has no attribute 'isResolvedByDNS'

[ INFO ] Yum Performing yum transaction rollback

...