[Users] utf8' codec can't decode byte 0xa0 in position 140

[robin]

After some testing with the oVirt allinone install in KVM  ( nested 
virtualisation ) i have decided to use it on a "real" machine.

I have followed this guide: 
http://blog.jebpages.com/archives/up-and-running-with-ovirt-3-2-edition/

After running the config-allinone install command i am getting the 
error:  utf8' codec can't decode byte 0xa0 in position 140: invalid 
start byte.

here is the log:  http://hpaste.org/84496

Any idea what went wrong?