Re: [UrbanSim-Users] Latest Stable Release - Enthought 2.4.3

Hi Alan,

OK. Thanks very much. We reinstalled it again using your instructions below
and were able to get UrbanSim 4.1.2 to work with the latest version of
Enthought. Not sure how or why we got the error in the first place. Sorry
for the trouble.

All the best,
Zak

> -----Original Message-----
> From: Alan Borning [mailto:borning_at_cs.washington.edu]
> Sent: Thursday, May 15, 2008 7:08 AM
> To: Zachary Patterson
> Cc: users_at_urbansim.org; Yash Singh
> Subject: Re: [UrbanSim-Users] Latest Stable Release - Enthought 2.4.3
>
> Hi Zak,
>
> I spent a bit of time trying to check this out and was not
> able to reproduce the error below. Here's what I did:
>
> I got the latest Python Enthought edition for Windows from
>
> http://www.enthought.com/products/epddownload.php
>
> (this is for Python 2.5.2)
>
> Then I downloaded the latest stable release of Opus/UrbanSim from
>
> https://trondheim.cs.washington.edu/svn/opus/tags/4.1.2/
>
> Running run_simulation_on_baseyear_cache.py in eugene/tools
> worked fine.
>
> A couple of things to check:
>
> - please make sure you are running the latest Opus stable
> release (4.1.2), and not an older stable release. In January
> we put out a new stable release 4.1.2 that should work with
> both the older Python Enthought Edition 2.4.3 and the new
> ones -- the older stable releases (e.g. 4.1.1) only work with
> the older Python Enthought edition.
> (See
> http://trondheim.cs.washington.edu/cgi-bin/trac.cgi/wiki/ReleaseNotes)
>
> - try starting up Python and make sure you can load the Enthought
> packages:
>
> from enthought.traits.ui.api import *
>
> (this only works with the new version of Enthought)
>
> Hope this helps ....
> Alan
>
>
>
> On May 13, 2008, at 8:21 AM, Zachary Patterson wrote:
>
> > Dear all,
> >
> > We have just being trying a new installation of the latest stable
> > release of UrbanSim.
> >
> > It seems that Python Enthought Edition 2.4.3 has been replaced by
> > 2.5.2 and
> > we can't seem to track down a version of 2.4.3. We have the latest
> > stable release of UrbanSim installed with Enthought 2.4.3
> on another
> > computer and it is working fine. We have tried to use 2.5.2
> instead,
> > but it is resulting in problems with traits. We get the error when
> > executing
> > run_simulation_on_baseyear_cache.py:
> >
> > ImportError: No module named opus_core.traits_ui. Api
> >
> > ...but the file is there.
> >
> > For now, we'd like to stick with the latest stable version
> if possible
> > and so were wondering if anyone would have any advice on
> the easiest
> > way around this problem. Is there any way to still get
> Enthought 2.4.3
> > somewhere for example?
> >
> > Any help would be appreciated...
> >
> > Zak
> >
> > Zachary Patterson
> > Transport and Mobility Laboratory
> > School of Architecture, Civil and Environmental Engineering EPFL -
> > Ecole Polytechnique Fédérale de Lausanne GC A3 398 Station 18
> > CH-1015 Lausanne
> > Switzerland
> > http://transp-or2.epfl.ch/pagesPerso/patterson.php
> > http://urban-utilities.epfl.ch/
> > Phone: +41 (0)21 693 93 29
> > Fax: +41 (0)21 693 80 60
> >
> > _______________________________________________
> > Users mailing list
> > Users_at_urbansim.org
> > http://www.urbansim.org/mailman/listinfo/users
>
Received on Thu May 15 2008 - 12:13:31 PDT