[ovirt-users] running engine-setup against postgresql running on non-default port

Hi, I'm running Linux From Scratch and I'm compiling ovirt from source. It all builds and installs fine. However, since I may sometimes run engine-setup from within a chroot on a host that already runs ovirt-engine and postgresql on port 5432, I would like to be able to start a new instance of postgresql on port 55555 inside the chroot, run engine-setup within the same chroot, tell it to connect to postgresql on port 55555, then once set up, I would like to manually change all config files and change postgresql port from 55555 to 5432, so when I transfer this installation to a different computer postgresql will run on 5432 and ovirt-engine (and all the other components) will know to use port 5432. Trouble is, this is easier said than done. Even when I tell engine-setup to connect to 55555 something insists on connecting to 5432: [ INFO ] Installing PostgreSQL uuid-ossp extension into database [ ERROR ] Failed to execute stage 'Misc configuration': could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"? I've manually changed all the ovirt-engine and ovirt-engine-dwh files that contained 5432, to no avail. Ideas? Thanks, IvanK.