Hi Don, On Sunday 17 September 2006 7:06 pm, Don Peterson wrote: > For my Windows XP machine, I downloaded enthon-python2.4-1.0.0.exe and > matplotlib-0.87.5.win32-py2.4.exe. I installed python first (it's version > 2.4.3) via the Enthought executable; it installed fine with no errors. > Then matplotlib installed fine with no errors. > > I installed the matplotlib_examples_0.87.1.zip examples and tried to run > the barchart_demo.py script; here's the error message I got: > > RuntimeError: module compiled against version 1000002 of C-API but this > version of numpy is 90907 > > The import of the numpy version of the nxutils module, > _nsnxutils, failed. This is is either because numpy was > unavailable when matplotlib was compiled, because a dependency of > _nsnxutils could not be satisfied, or because the build flag for > this module was turned off in setup.py. If it appears that > _nsnxutils was not built, make sure you have a working copy of > numpy and then re-install matplotlib. Otherwise, the following > traceback gives more details: > > Traceback (most recent call last): > File "barchart_demo.py", line 3, in ? > from pylab import * > File "C:\bin\PYTHON~1\Lib\site-packages\pylab.py", line 1, in ? > from matplotlib.pylab import * > File "C:\bin\PYTHON~1\Lib\site-packages\matplotlib\pylab.py", line 198, > in ? import mlab #so I can override hist, psd, etc... > File "C:\bin\PYTHON~1\Lib\site-packages\matplotlib\mlab.py", line 64, in > ? import nxutils > File "C:\bin\PYTHON~1\Lib\site-packages\matplotlib\nxutils.py", line 17, > in ? from matplotlib._ns_nxutils import * > ImportError: numpy.core.multiarray failed to import > > The following shows I can import numpy OK: > > --> python > Python 2.4.3 - Enthought Edition 1.0.0 (#69, Aug 2 2006, 12:09:59) [MSC > v.1310 32 bit (Intel)] on win32 > Type "help", "copyright", "credits" or "license" for more information. > > >>> from numpy import * > > I would very much like to be able to use matplotlib, as it looks much > better suited to my needs than gnuplot. Any ideas on how to address this > problem?
Enthought includes matplotlib, so you dont need to install it seperately. The reason for the problem is that your enthought executable includes an older version of numpy and matplotlib. The newest matplotlib is compatible with numpy1-0b5 and later. Darren PS- Please turn off HTML formatting when posting to lists like these ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
