cubicweb #761484 ImportError on karmic install [deprecated]

# cubicweb-ctl status
Traceback (most recent call last):
  File "/usr/bin/cubicweb-ctl", line 2, in <module>
    from cubicweb.cwctl import run
ImportError: No module named cubicweb.cwctl
ii  cubicweb     3.7.0-1  the complete CubicWeb framework
priorityimportant
typebug
done in<not specified>
load0.000
load left0.000
closed by<not specified>