John Hunter wrote: > On 7/22/07, Dave Peterson <[EMAIL PROTECTED]> wrote: > >> Hmm, why did you choose to install enthought.debug? The current source >> for enthought.traits requires only enthought.etsconfig (which has no >> other dependencies) and enthought.util (which, without extras, requires >> only enthought.traits.) >> > > I added enthought debug to our list of enthought packages a few days > back when I was having install troubles. I think this was back when > the traits 3 stuff was creeping into our traits 2 installs, and I was > getting error messages about not having debug installed. That may > have all gone away now with your recent work, and it is probably a > residual hack in our install instructions. > > The following, however, gives me a broken install: > > sudo rm -rf /usr/local/lib/python2.5/site-packages/enthought* > sudo easy_install -f > http://code.enthought.com/enstaller/eggs/source/unstable > "enthought.traits < 3.0a" > > eg, with the file > > class C(HasTraits): > x = Array('d', (3,3)) > > c = C() > c.x = [[1,0,0], [0,1,0], [0,0,1]] > > I get the traceback: > > ImportError: No module named resource.api > > But if I add the resource explcitly, > > sudo rm -rf /usr/local/lib/python2.5/site-packages/enthought* > sudo easy_install -f > http://code.enthought.com/enstaller/eggs/source/unstable > "enthought.resource <3.0a" "enthought.traits < 3.0a" > > I get a working traits install, so maybe a simple dependency is > missing somewhere. >
It does look like one of the dependencies in enthought.traits is wrong then. In particular, it was thought that enthought.resource was only required if you actually *used* Traits UI features. I just looked at the code and the only import, in traits, of a package from enthought.resource is in the tree_node.py file which is imported as part of the enthought.traits.ui.api namespace -- which means it happens *alot*. I'll look at avoiding that import, or handling it in a try...except, or update the dependencies and check the changes in as soon as I can get to it. (I'm in the middle of something else currently.) (Thanks to Darren Dale for providing the full traceback btw.) -- Dave ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
