matplotlib 0.98.3 predates the release of Python 2.6, so it is unsupported in that combination. There were recent changes made to matplotlib in SVN to make it (more) Python 2.6 compatible. You may run into further trouble trying to get it to work with Python 2.6
That, however, doesn't seem to be the root of your compilation problem. src/backend_agg.cpp:3:17: error: png.h: No such file or directory ...indicates that it can not find the headers for libpng. Did you follow the instructions here: http://ipython.scipy.org/moin/Py4Science/InstallationOSX ...particularly regarding installing pkgconfig? If not, let us know where your libpng is installed. You can try, as a hack, adding that directory to the list of the darwin directories at the top of setupext.py. Cheers, Mike Nat Wilson wrote: > (message was too long before, and bounced. trying again, having > abridged the terminal output) > > I've just installed python 2.6, and I'm having trouble compiling > matplotlib. > > The problem is generally the same whether I try to build it myself or > use easy_install. > > Here are my specs: > Python 2.6 > matplotlib 0.98.3 > numpy 1.2.0 > > on a Apple iBook G4, running OS 10.4.11. > > In the past, I've had no problems getting it working with Python 2.5, > although since then I've changed from tcl/tk 8.4 to tcl/tk 8.5. > > Here is the output in the terminal: > > ######:~/Desktop/matplotlib-0.98.3 natwilson$ python setup.py build > /Users/natwilson/Desktop/matplotlib-0.98.3/setupext.py:67: > DeprecationWarning: the sets module is deprecated > from sets import Set > ============================================================================ > BUILDING MATPLOTLIB > matplotlib: 0.98.3 > python: 2.6 (r26:66714, Oct 6 2008, 18:19:26) [GCC 4.0.1 > (Apple Computer, Inc. build 5370)] > platform: darwin > > REQUIRED DEPENDENCIES > numpy: 1.2.0 > freetype2: found, but unknown version (no pkg-config) > > OPTIONAL BACKEND DEPENDENCIES > libpng: found, but unknown version (no pkg-config) > * Could not find 'libpng' headers in any of > * '/usr/include', '/usr/X11R6/include', '.' > Tkinter: Tkinter: 65971, Tk: 8.5, Tcl: 8.5 > wxPython: no > * wxPython not found > Gtk+: no > * Building for Gtk+ requires pygtk; you must > be able > * to "import gtk" in your build/install > environment > Qt: no > Qt4: no > Cairo: no > > OPTIONAL DATE/TIMEZONE DEPENDENCIES > datetime: present, version unknown > dateutil: matplotlib will provide > pytz: matplotlib will provide > > OPTIONAL USETEX DEPENDENCIES > /Users/natwilson/Desktop/matplotlib-0.98.3/setupext.py:502: > DeprecationWarning: os.popen4 is deprecated. Use the subprocess module. > stdin, stdout = os.popen4('dvipng -version') > dvipng: no > /Users/natwilson/Desktop/matplotlib-0.98.3/setupext.py:515: > DeprecationWarning: os.popen4 is deprecated. Use the subprocess module. > stdin, stdout = os.popen4(command) > ghostscript: 8.62 > /Users/natwilson/Desktop/matplotlib-0.98.3/setupext.py:524: > DeprecationWarning: os.popen4 is deprecated. Use the subprocess module. > stdin, stdout = os.popen4('latex -version') > latex: 3.1415926 > /Users/natwilson/Desktop/matplotlib-0.98.3/setupext.py:536: > DeprecationWarning: os.popen4 is deprecated. Use the subprocess module. > stdin, stdout = os.popen4('pdftops -v') > > EXPERIMENTAL CONFIG PACKAGE DEPENDENCIES > configobj: matplotlib will provide > enthought.traits: no > > [Edit setup.cfg to suppress the above messages] > ============================================================================ > running build > running build_py > creating build > creating build/lib.macosx-10.3-ppc-2.6 > copying lib/pylab.py -> build/lib.macosx-10.3-ppc-2.6 > copying lib/configobj.py -> build/lib.macosx-10.3-ppc-2.6 > creating build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/__init__.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/_cm.py -> build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/_mathtext_data.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/_pylab_helpers.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/afm.py -> build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/artist.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/axes.py -> build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/axes3d.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/axis.py -> build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/backend_bases.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/blocking_input.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/cbook.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/cm.py -> build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/collections.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/colorbar.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/colors.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/contour.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/dates.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/dviread.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/figure.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/finance.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/font_manager.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/fontconfig_pattern.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/image.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/legend.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/lines.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/mathtext.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/mlab.py -> build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/mpl.py -> build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/patches.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/path.py -> build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/pylab.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/pyparsing.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/pyplot.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/quiver.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/rcsetup.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/scale.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/table.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/texmanager.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/text.py -> build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/ticker.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/transforms.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/type1font.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/units.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/widgets.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > copying lib/matplotlib/windowing.py -> > build/lib.macosx-10.3-ppc-2.6/matplotlib > creating build/lib.macosx-10.3-ppc-2.6/matplotlib/backends > > # [ abridged ] # > > running build_ext > building 'matplotlib.ft2font' extension > creating build/temp.macosx-10.3-ppc-2.6 > creating build/temp.macosx-10.3-ppc-2.6/src > creating build/temp.macosx-10.3-ppc-2.6/CXX > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/ft2font.cpp -o build/temp.macosx-10.3-ppc-2.6/src/ft2font.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/mplutils.cpp -o build/temp.macosx-10.3-ppc-2.6/src/mplutils.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c CXX/cxx_extensions.cxx -o > build/temp.macosx-10.3-ppc-2.6/CXX/cxx_extensions.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c CXX/cxxsupport.cxx -o build/temp.macosx-10.3-ppc-2.6/CXX/cxxsupport.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c CXX/IndirectPythonInterface.cxx -o > build/temp.macosx-10.3-ppc-2.6/CXX/IndirectPythonInterface.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c CXX/cxxextensions.c -o > build/temp.macosx-10.3-ppc-2.6/CXX/cxxextensions.o > g++ -bundle -undefined dynamic_lookup > build/temp.macosx-10.3-ppc-2.6/src/ft2font.o > build/temp.macosx-10.3-ppc-2.6/src/mplutils.o > build/temp.macosx-10.3-ppc-2.6/CXX/cxx_extensions.o > build/temp.macosx-10.3-ppc-2.6/CXX/cxxsupport.o > build/temp.macosx-10.3-ppc-2.6/CXX/IndirectPythonInterface.o > build/temp.macosx-10.3-ppc-2.6/CXX/cxxextensions.o -L/usr/local/lib > -L/usr/lib -L/usr/X11R6/lib -lfreetype -lz -lstdc++ -lm -o > build/lib.macosx-10.3-ppc-2.6/matplotlib/ft2font.so > building 'matplotlib.ttconv' extension > creating build/temp.macosx-10.3-ppc-2.6/ttconv > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/_ttconv.cpp -o build/temp.macosx-10.3-ppc-2.6/src/_ttconv.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c ttconv/pprdrv_tt.cpp -o > build/temp.macosx-10.3-ppc-2.6/ttconv/pprdrv_tt.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c ttconv/pprdrv_tt2.cpp -o > build/temp.macosx-10.3-ppc-2.6/ttconv/pprdrv_tt2.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c ttconv/ttutil.cpp -o build/temp.macosx-10.3-ppc-2.6/ttconv/ttutil.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > g++ -bundle -undefined dynamic_lookup > build/temp.macosx-10.3-ppc-2.6/src/_ttconv.o > build/temp.macosx-10.3-ppc-2.6/ttconv/pprdrv_tt.o > build/temp.macosx-10.3-ppc-2.6/ttconv/pprdrv_tt2.o > build/temp.macosx-10.3-ppc-2.6/ttconv/ttutil.o -L/usr/local/lib > -L/usr/lib -L/usr/X11R6/lib -o > build/lib.macosx-10.3-ppc-2.6/matplotlib/ttconv.so > building 'matplotlib._cntr' extension > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/cntr.c -o build/temp.macosx-10.3-ppc-2.6/src/cntr.o > gcc -bundle -undefined dynamic_lookup > build/temp.macosx-10.3-ppc-2.6/src/cntr.o -L/usr/local/lib -L/usr/lib > -L/usr/X11R6/lib -o build/lib.macosx-10.3-ppc-2.6/matplotlib/_cntr.so > building 'matplotlib._delaunay' extension > creating build/temp.macosx-10.3-ppc-2.6/lib > creating build/temp.macosx-10.3-ppc-2.6/lib/matplotlib > creating build/temp.macosx-10.3-ppc-2.6/lib/matplotlib/delaunay > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c lib/matplotlib/delaunay/_delaunay.cpp -o > build/temp.macosx-10.3-ppc-2.6/lib/matplotlib/delaunay/_delaunay.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c lib/matplotlib/delaunay/VoronoiDiagramGenerator.cpp -o > build/temp.macosx-10.3-ppc-2.6/lib/matplotlib/delaunay/VoronoiDiagramGenerator.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > /Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/numpy/__multiarray_api.h:958: > > warning: 'int _import_array()' defined but not used > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c lib/matplotlib/delaunay/delaunay_utils.cpp -o > build/temp.macosx-10.3-ppc-2.6/lib/matplotlib/delaunay/delaunay_utils.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c lib/matplotlib/delaunay/natneighbors.cpp -o > build/temp.macosx-10.3-ppc-2.6/lib/matplotlib/delaunay/natneighbors.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > g++ -bundle -undefined dynamic_lookup > build/temp.macosx-10.3-ppc-2.6/lib/matplotlib/delaunay/_delaunay.o > build/temp.macosx-10.3-ppc-2.6/lib/matplotlib/delaunay/VoronoiDiagramGenerator.o > > build/temp.macosx-10.3-ppc-2.6/lib/matplotlib/delaunay/delaunay_utils.o > build/temp.macosx-10.3-ppc-2.6/lib/matplotlib/delaunay/natneighbors.o > -L/usr/local/lib -L/usr/lib -L/usr/X11R6/lib -o > build/lib.macosx-10.3-ppc-2.6/matplotlib/_delaunay.so > building 'matplotlib.nxutils' extension > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/nxutils.c -o build/temp.macosx-10.3-ppc-2.6/src/nxutils.o > gcc -bundle -undefined dynamic_lookup > build/temp.macosx-10.3-ppc-2.6/src/nxutils.o -L/usr/local/lib > -L/usr/lib -L/usr/X11R6/lib -o > build/lib.macosx-10.3-ppc-2.6/matplotlib/nxutils.so > building 'matplotlib._path' extension > creating build/temp.macosx-10.3-ppc-2.6/agg24 > creating build/temp.macosx-10.3-ppc-2.6/agg24/src > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -Isrc -Iagg24/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c agg24/src/agg_curves.cpp -o > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_curves.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -Isrc -Iagg24/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c agg24/src/agg_bezier_arc.cpp -o > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_bezier_arc.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -Isrc -Iagg24/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c agg24/src/agg_trans_affine.cpp -o > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_trans_affine.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -Isrc -Iagg24/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c agg24/src/agg_vcgen_stroke.cpp -o > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_vcgen_stroke.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -Isrc -Iagg24/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/path.cpp -o build/temp.macosx-10.3-ppc-2.6/src/path.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > g++ -bundle -undefined dynamic_lookup > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_curves.o > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_bezier_arc.o > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_trans_affine.o > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_vcgen_stroke.o > build/temp.macosx-10.3-ppc-2.6/CXX/cxx_extensions.o > build/temp.macosx-10.3-ppc-2.6/CXX/cxxsupport.o > build/temp.macosx-10.3-ppc-2.6/CXX/IndirectPythonInterface.o > build/temp.macosx-10.3-ppc-2.6/CXX/cxxextensions.o > build/temp.macosx-10.3-ppc-2.6/src/path.o -L/usr/local/lib -L/usr/lib > -L/usr/X11R6/lib -lstdc++ -lm -o > build/lib.macosx-10.3-ppc-2.6/matplotlib/_path.so > building 'matplotlib.backends._backend_agg' extension > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -Isrc -Iagg24/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -Isrc/freetype2 -Iagg24/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c agg24/src/agg_vcgen_dash.cpp -o > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_vcgen_dash.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -Isrc -Iagg24/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -Isrc/freetype2 -Iagg24/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c agg24/src/agg_image_filters.cpp -o > build/temp.macosx-10.3-ppc-2.6/agg24/src/agg_image_filters.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -Isrc -Iagg24/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -Isrc/freetype2 -Iagg24/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/_image.cpp -o build/temp.macosx-10.3-ppc-2.6/src/_image.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > agg24/include/agg_rasterizer_scanline_aa.h: In member function > 'Py::Object Image::resize(const Py::Tuple&, const Py::Dict&)': > agg24/include/agg_rasterizer_scanline_aa.h:191: warning: 'y' may be > used uninitialized in this function > agg24/include/agg_rasterizer_scanline_aa.h:190: warning: 'x' may be > used uninitialized in this function > gcc -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 > -Wall -Wstrict-prototypes > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -Isrc -Iagg24/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include > > -I/usr/include -I/usr/X11R6/include -I. > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -Isrc/freetype2 -Iagg24/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/numpy/core/include/freetype2 > > -I/usr/include/freetype2 -I/usr/X11R6/include/freetype2 -I./freetype2 > -I/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 > -c src/backend_agg.cpp -o build/temp.macosx-10.3-ppc-2.6/src/backend_agg.o > cc1plus: warning: command line option "-Wstrict-prototypes" is valid > for C/ObjC but not for C++ > src/backend_agg.cpp:3:17: error: png.h: No such file or directory > agg24/include/agg_conv_curve.h: In member function 'unsigned int > agg::conv_curve<VertexSource, Curve3, Curve4>::vertex(double*, > double*) [with VertexSource = > agg::conv_transform<QuadMeshGenerator::QuadMeshPathIterator, > agg::trans_affine>, Curve3 = agg::curve3, Curve4 = agg::curve4]': > agg24/include/agg_conv_curve.h:160: warning: 'end_y' may be used > uninitialized in this function > agg24/include/agg_conv_curve.h:159: warning: 'end_x' may be used > uninitialized in this function > agg24/include/agg_conv_curve.h:158: warning: 'ct2_y' may be used > uninitialized in this function > agg24/include/agg_conv_curve.h:157: warning: 'ct2_x' may be used > uninitialized in this function > agg24/include/agg_rasterizer_scanline_aa.h: In member function 'void > RendererAgg::_draw_path(path_t&, bool, const std::pair<bool, > agg::rgba>&, const GCAgg&) [with PathIteratorType = > agg::conv_transform<QuadMeshGenerator::QuadMeshPathIterator, > agg::trans_affine>]': > agg24/include/agg_rasterizer_scanline_aa.h:191: warning: 'y' may be > used uninitialized in this function > agg24/include/agg_rasterizer_scanline_aa.h:190: warning: 'x' may be > used uninitialized in this function > agg24/include/agg_rasterizer_scanline_aa.h: In member function > 'Py::Object RendererAgg::draw_text_image(const Py::Tuple&)': > agg24/include/agg_rasterizer_scanline_aa.h:191: warning: 'y' may be > used uninitialized in this function > agg24/include/agg_rasterizer_scanline_aa.h:190: warning: 'x' may be > used uninitialized in this function > error: command 'gcc' failed with exit status 1 > > I'm having trouble interpretting this - any ideas? > > Thanks, > Nat > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > ------------------------------------------------------------------------ > > _______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute Operated by AURA for NASA ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
