[ovirt-devel] missing "jinja2"??

Hi, if I try to run engine now, I'm getting following, even if jinja2 is (manually) installed. How to fix that? File "/home/mmucha/build/ovirt-engine/share/ovirt-engine/services/ovirt-engine/ovirt-engine.py", line 26, in <module> from jinja2 import Template ImportError: cannot import name Template thanks, M.