Kyle, It looks like you are missing the installation of the tvtk package that FiPy utilizes. Are you using the Enthought Python distribution or MacPorts? Either way, you should be able to find that package and install it. Once that is done, I think everything will work. This is just my initial thoughts though.
- - - - - - - - - - - - - - - - - L.Bryce Whitson Jr. lwhits...@gmail.com On Thu, Nov 13, 2014 at 8:30 PM, Kyle Briton Lawlor <klawlor...@gmail.com> wrote: > Hi all, > > I am a graduate student beginning to work with FiPy. I am running into > some issues with getting the program and its dependencies configured > properly. I am not sure if this is the right place to ask these types of > questions, let me know if there is somewhere else I could go to find > answers. So I will keep things short and I admit I am relatively new to > programming, so I have probably done some silly things here. > > I am using a Mac OS X 10.9.5. I have installed FiPy via MacPorts > (py27-fipy). > When I run test I get the following output: > “Ran 352 tests in 28.032s … Failed (failures=8)… Skipped 83 dockets > examples because ‘tvtk’ package cannot be imported” > > I worked through the 1D-Diffusion example. I had no troubles compiling > anything there (including the Viewer()). > > So I am now trying to work through the 2D-Diffusion in a square. > When it comes to viewing I am getting the following error: > "Import Error: Failed to import a viewer: [“matplotlib: ufunc ‘isfinite’ > not supported for the input types, and the inputs could not be safely > coerced to any supported types according to the casting rule ‘’safe’’, > ‘gist: __call__() takes at least 2 arguments (1 given)’,’gnu plot: > __call__() takes at least 2 arguments(1 given)’, ‘mayavi: No module named > enthought.tvtk.api’]” > > My line of code for the viewing segment is: > if __name__=='__main__': > viewer=Viewer(vars=phi,datamin=0.,datamax=1.) > viewer.plot() > (resulting in the above error.) > > I am sure there is at least one dumb thing I am doing here. Any pointers > or help will be much appreciated. I hope there is a simple solution. I can > explain more of what I tried to do to fix this, but I’ll wait to hear back. > > Thanks, > Kyle > _______________________________________________ > fipy mailing list > fipy@nist.gov > http://www.ctcms.nist.gov/fipy > [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ] >
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