Hi Bedartha and others,
I have matplotlib 1.1.0 running fine on Mac OS X Lion with TkAgg, Qt4Agg,
MacOSX and mplh5canvas ;-) backends in good working condition. My humble
opinion is that this works because I do not try to replace System Python with
my own version. Given that Lion ships with Python 2.7.1, I do not feel the need
to upgrade it to Python.org's 2.7.2 and potentially endure these kinds of
installation woes. My current installation instructions for NumPy / SciPy /
matplotlib / IPython on Lion ("current" because this is quite a moving target!)
can be condensed as follows:
- use homebrew as far as possible (but don't use it to install Python, doh!)
- brew install pkg-config gfortran zeromq pyqt (follow homebrew instructions
for PYTHONPATH settings for pyqt dependencies)
- use the System NumPy 1.5.1 - it's good enough for my purposes
- build git version of SciPy using gcc-4.2 - unfortunately still a (slight)
pain until next stable release
- sudo easy_install readline nose pyzmq Pygments ipython matplotlib
The detailed instructions are available upon request…
Once you have pkg-config installed via homebrew or otherwise, you can literally
just easy_install matplotlib! (Thanks to JDH for recently updating the PyPI
repository)
Regards,
Ludwig
On Thursday 10 November 2011 at 5:44 AM,
matplotlib-users-requ...@lists.sourceforge.net wrote:
> Message: 2
> Date: Wed, 09 Nov 2011 11:22:42 -0800
> From: "Russell E. Owen" <ro...@uw.edu (mailto:ro...@uw.edu)>
> Subject: Re: [Matplotlib-users] Matplotlib "show()" error Mac OS X
> Lion
> To: matplotlib-users@lists.sourceforge.net
> (mailto:matplotlib-users@lists.sourceforge.net)
> Message-ID: <rowen-75cfda.11224209112...@news.gmane.org
> (mailto:rowen-75cfda.11224209112...@news.gmane.org)>
>
> In article <629e8f74-c832-4500-9768-8af5fb39d...@pik-potsdam.de
> (mailto:629e8f74-c832-4500-9768-8af5fb39d...@pik-potsdam.de)>,
> Bedartha Goswami <gosw...@pik-potsdam.de (mailto:gosw...@pik-potsdam.de)>
> wrote:
>
> > Hi,
> >
> > I have recently installed Python 32/64bit from Python.org
> > (http://Python.org) and then I
> > proceeded to install bumpy, scipy, matplotlib and igraph on it. But the
> > Matplotlib does not show the plots even if it opens a Figure window. Here is
> > a summary of what I had done in my installation:
> > -----
> > I first did a "clean install" by following the instructions at (with an idea
> > to reinstall Matplotlib and see if the rror repeats):
> > http://matplotlib.sourceforge.net/faq/installing_faq.html#clean-install
> > -----
> > So now my python does not have matplotlib:
> >
> > Bedarthas-MacBook-Air:~ bedartha$ cd ~/Desktop/
> > Bedarthas-MacBook-Air:Desktop bedartha$ python
> > Python 2.7.2 (v2.7.2:8527427914a2, Jun 11 2011, 15:22:34)
> > [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
> > Type "help", "copyright", "credits" or "license" for more information.
> > > > > import matplotlib
> > > >
> > >
> >
> > Traceback (most recent call last):
> > File "<stdin>", line 1, in <module>
> > ImportError: No module named matplotlib
> > > > >
> > > >
> > >
> >
> > Bedarthas-MacBook-Air:Desktop bedartha$
> > -----
> > Then I downloaded (again) the DMG file at:
> > http://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.1.0/m
> > atplotlib-1.1.0-py2.7-python.org-macosx10.3.dmg/download
> > -----
> > and installed Matplotlib (which seems to go through fine). But after that:
> >
> > Bedarthas-MacBook-Air:~ bedartha$ cd ~/Desktop/
> > Bedarthas-MacBook-Air:Desktop bedartha$ python
> > Python 2.7.2 (v2.7.2:8527427914a2, Jun 11 2011, 15:22:34)
> > [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
> >
>
>
> I suspect you are trying to install matplotlib on the 64-bit Python
> instead of the 32-bit python for which it was built
>
> I say this because 32-bit python is built using GCC 4.0.1.
>
> There is no matplotlib binary for 64-bit Python yet because I've not
> figured out how to build one successfully -- I get horrible conflicts
> with Tcl/Tk.
>
> -- Russell
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