[BzrTools][Win32] graph-ancestry needs sax.utils

[Alexander Belchenko]

Bernhard Voelker пишет:
> curious about the graph-ancestry utility I simply fired it up on a Win32 
> host well
> aware that I don't have installed `dot` yet. I was quite surprised that 
> it complains
> about another dependency:
> 
> C:\prj>bzr graph-ancestry index.html
> bzr: ERROR: exceptions.ImportError: No module named sax.saxutils

> Should this be
> a) part of the Win32 standalone installer, or
Probably.

> b) part of BzrTools plugin, or
No, only if BzrTools starts to provide windows standalone installer.

> c) at least mentioned as additional requirement for graph-ancestry on 
> the BzrTools' page?
It definitely should, because sax package is not the part of standard
Python library, at least for Python 2.5.1.