sent to: matplotlib-users@lists.sourceforge.net I'm attempting to install matplotlib under version 10.5 ("Leopard") of the Macintosh operating system.
I had an old installation, via Fink, which broke when I (foolishly) upgraded from version 10.4 to version 10.5. In principle, installing matplotlib under 10.5 should be simple, because Leopard already includes all of matplotlib's dependencies: Python 2.4 (and 2.5) numpy libpng zlib freetype In practice, I seem to be running into trouble with freetype. I built matplotlib version 0.90.1 from source, and installed it in / Library/Python/2.5/site-packages When I run python2.5 and import pylab, the import looks for freetext. 6.dylib in /sw/lib/freetype219/lib/libfreetype.6.dylib (i.e. the broken Fink installation, incompatable with Leopard) which results in a bus error. (My reasons for this assertion are given below.) There's a (presumably Leopard-compatable) version of libfreetype.6.dylib in / usr/X11/lib/libfreetype.6.dylib ...so, my problem seems to be, how do I get matplotlib to look for libfreetype.6.dylib in the right place? I have tried changing setup.py Specifically, I've replaced 'darwin' : ['/sw/lib/freetype2', '/sw/lib/freetype219', '/usr/local', '/usr', '/sw'], with 'darwin' : ['/usr/X11', '/usr/X11/lib', '/usr/X11/include', '/usr/X11/ include/freetype2', '/usr/local','/usr'], Which does not solve the problem (does not change anything at all, as far as I can tell). I've not been able to locate an explicit reference to the /sw directory anywhere else in setupext.py, or in setup.py APPENDIX: why am I convinced that pylab is looking for freetype. 6.dylib in /sw/lib/freetype219/lib/ ? First, when I get the bus error, a window pops up saying that Python's "unexpected quit" (=crash) may be due to "freetype.6.dylib" Second, when I click the "report" button in this window, I see many pages of debugging info which I don't know how to interpret, but which includes this line: 0x1226000 - 0x1279ff3 +libfreetype.6.dylib ??? (???) /sw/lib/ freetype219/lib/libfreetype.6.dylib Third, when I temporarily remove the entire /sw/lib/freetype219 directory from /sw/lib then run python2.5 and import pylab, I no longer get a bus error, but I *do* now get *this* error: ImportError: dlopen(/Library/Python/2.5/site-packages/matplotlib/ ft2font.so, 2): Library not loaded: /sw/lib/freetype219/lib/ libfreetype.6.dylib Referenced from: /Library/Python/2.5/site-packages/matplotlib/ ft2font.so Reason: image not found I am going to try some monkey business along the lines of ln /usr/X11/lib/libfreetype.6.dylib /sw/lib/freetype219/lib/ libfreetype.6.dylib and will let you know the results. However, even if that works, it's a heinous kluge, and probably fragile, too. ------------------------------------------------------------------------- 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-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users