matplotlib-users Mailing List for matplotlib

I'm fairly new to UNIX shell and I'm having a bit of trouble building 
matplotlib on my computer:
running build
running build_py
copying lib/matplotlib/mpl-data/matplotlibrc -> build/lib.macosx-10.3- 
fat-2.5/matplotlib/mpl-data
copying lib/matplotlib/mpl-data/matplotlib.conf -> build/ 
lib.macosx-10.3-fat-2.5/matplotlib/mpl-data
running build_ext
building 'matplotlib.ft2font' extension
C compiler: gcc -arch ppc -arch i386 -isysroot /Developer/SDKs/ 
MacOSX10.4u.sdk -fno-strict-aliasing -Wno-long-double -no-cpp-precomp - 
mno-fused-madd -fno-common -dynamic -DNDEBUG -g -O3
compile options: '-I/usr/X11/include/freetype2 -I/usr/X11/include -I/ 
sw/lib/freetype219/include -I/usr/local/include -I/usr/include -I/sw/ 
include -I/usr/X11R6/include -I. -I/Library/Frameworks/ 
Python.framework/Versions/2.5/include/python2.5 -c'
g++ -arch i386 -arch ppc -isysroot /Developer/SDKs/MacOSX10.4u.sdk -g - 
bundle -undefined dynamic_lookup build/temp.macosx-10.3-fat-2.5/src/ 
ft2font.o build/temp.macosx-10.3-fat-2.5/src/mplutils.o build/ 
temp.macosx-10.3-fat-2.5/CXX/cxx_extensions.o build/temp.macosx-10.3- 
fat-2.5/CXX/cxxsupport.o build/temp.macosx-10.3-fat-2.5/CXX/ 
IndirectPythonInterface.o build/temp.macosx-10.3-fat-2.5/CXX/ 
cxxextensions.o -L/usr/X11/lib -L/sw/lib/freetype219/lib -L/usr/local/ 
lib -L/usr/lib -L/sw/lib -L/usr/X11R6/lib -lfreetype -lz -lstdc++ -lm - 
o build/lib.macosx-10.3-fat-2.5/matplotlib/ft2font.so -Wl,- 
framework,CoreServices,-framework,ApplicationServices
ld: in /sw/lib/libJPEG.dylib, file is not of required architecture for 
architecture ppc
collect2: ld returned 1 exit status
lipo: can't open input file: /var/folders/U8/U8oYQjnOFIi8el0mQQiHaU++ 
+TI/-Tmp-//ccnXDZp3.out (No such file or directory)
ld: in /sw/lib/libJPEG.dylib, file is not of required architecture for 
architecture ppc
collect2: ld returned 1 exit status
lipo: can't open input file: /var/folders/U8/U8oYQjnOFIi8el0mQQiHaU++ 
+TI/-Tmp-//ccnXDZp3.out (No such file or directory)
error: Command "g++ -arch i386 -arch ppc -isysroot /Developer/SDKs/ 
MacOSX10.4u.sdk -g -bundle -undefined dynamic_lookup build/ 
temp.macosx-10.3-fat-2.5/src/ft2font.o build/temp.macosx-10.3-fat-2.5/ 
src/mplutils.o build/temp.macosx-10.3-fat-2.5/CXX/cxx_extensions.o 
build/temp.macosx-10.3-fat-2.5/CXX/cxxsupport.o build/temp.macosx-10.3- 
fat-2.5/CXX/IndirectPythonInterface.o build/temp.macosx-10.3-fat-2.5/ 
CXX/cxxextensions.o -L/usr/X11/lib -L/sw/lib/freetype219/lib -L/usr/ 
local/lib -L/usr/lib -L/sw/lib -L/usr/X11R6/lib -lfreetype -lz -lstdc+ 
+ -lm -o build/lib.macosx-10.3-fat-2.5/matplotlib/ft2font.so -Wl,- 
framework,CoreServices,-framework,ApplicationServices" failed with 
exit status 1
any ideas what is causing this premature exit?
thanks

Chris Barker wrote:
> Hi all,
> 
> I'm having an odd issue with the wxAgg back-end:
Update:
If I remove:
matplotlib/backends/_wxagg.pyd
The problem goes away.
It looks like that pyd is getting loaded even though I'm running wxPython2.8
However, now I get a non-valid png when I do savefig....
-Chris
-- 
Christopher Barker, Ph.D.
Oceanographer
Emergency Response Division
NOAA/NOS/OR&R (206) 526-6959 voice
7600 Sand Point Way NE (206) 526-6329 fax
Seattle, WA 98115 (206) 526-6317 main reception
Chr...@no...

Hi all,
I'm having an odd issue with the wxAgg back-end:
windows XP
python 2.5.2 (from python.org)
wxPython 2.8.7.1 unicode (binary from wxPython.org)
MPL 0.91.2 (binary from MPl site)
when I run:
import matplotlib
matplotlib.use('wxagg')
import pylab
I get a popup dialog:
"This application failed to start because wxmsw26uh_vc.dll was not found"
It looks like it is looking for a wxPython2.6 dll, which it doesn't 
find, because I'm running wxPython2.8
I'm guessing this binary was compiled against wxPython2.6, but I thought 
the current wxAgg back-end didn't try to use the accelerated module for 
wxPython2.8.
Any ideas?
By the way, there are a number of other small bugs cropping up in the 
pylab window with wxagg too -- but I'll look at those once I solve this.
Is no one else using MPL with wxPython2.8?
-Chris
-- 
Christopher Barker, Ph.D.
Oceanographer
Emergency Response Division
NOAA/NOS/OR&R (206) 526-6959 voice
7600 Sand Point Way NE (206) 526-6329 fax
Seattle, WA 98115 (206) 526-6317 main reception
Chr...@no...