0.14.2.91 is very old at this point. You should get the latest version,
0.120. One of the members of this list builds Pan Ubuntu packages very
quickly whenever there is a new release. See his site:
http://darrenalbers.com/pan/
for the package and instructions. The reason the Ubuntu releases (and
those of other distros) still have the old Pan is that it is still the
latest non-beta version. Once 1.0 comes out, that will no longer be true
and you'll most likely start to see a much more current Pan version
included.
-- David