Upgrading bzr-loom to fix "unexpected keyword argument 'verbose'"

[Brendan Simon]

I have Bazaar 1.12 installed on OS X 10.5 and am getting a serious error 
with "bzr status" (see below).

    TypeError: run() got an unexpected keyword argument 'verbose'

Other commands like log, init, add, commit, etc seem to work ok.

This seems to be a problem with bzr-loom according to web searches.

So how to fix the problem ???
It seems one way is to blow away the plugin.  Is there another way?
Apparently it is fixed in the bzr-loom 'trunk'.  Should I install this 
version with my bzr 1.12 installation ???

Thanks, Brendan.