I wanted to say a big thanks to Matteo for pointing out this fix.  I spent lots 
of time reviewing the "history" of qgis on my current workstation.  
Unfortunately I've been through several versions of Ubuntu, QGIS and PostGIS on 
this machine.  As a result, I had quite a mix of source entries and/or PPA's, 
source code and other remnants from previous versions.  I have a bad habit of 
not fully documenting "WHY I have WHAT I have and HOW I have it," and I'm 
probably not alone in this.

Though perhaps a bit off topic, I'd appreciate any tips from others on best 
practices for avoiding a broken QGIS installation (resulting from updates).    
After having been bitten by this a couple of times, I'm tempted to disable 
updates for long periods of time.  I fully understand the disclaimers placed on 
the nightly builds or other sources described as "unstable," but the most 
stable releases of the packages that I need are lacking features provided by 
the newer versions.

I'm okay with the potential risk involved with updating packages from nightly 
or unstable sources, I'm just looking for a better "undo" procedure when things 
go wrong and I need to back down to previous versions.  I'd appreciate the 
advice of others.

Thanks,

Jeffrey Durrence

----- Original Message -----
> From: "Matteo Ghetta" <matteo.ghe...@gmail.com>
> To: "Jeffrey Durrence" <jeffrey.durre...@mcleanengineering.com>
> Cc: qgis-user@lists.osgeo.org
> Sent: Monday, December 3, 2012 1:46:25 PM
> Subject: Re: [Qgis-user] python error
> 
> 
> Ok I solved the problem..
> During the updating thw first line of the file __init__.py (stored in
> /usr/share/qgis/python/plugins/sextante/admintools/httplib2) "from
> __future__ import generators" moved to the 26th line of the same
> file. I really don't understand why, but after moving it back to the
> right place, it seems that python (and the plugins) works correctly.
> 
> Cheers
> 
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