Menu
▾
▴
matplotlib-users
|
From: Uri L. <las...@mi...> - 2009-07-29 21:34:35
|
Hi everyone,
I am trying to build the latest svn trunk version of MPL on OS X 10.5. I am
getting the following error:
ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libPng.dylib, file is
not of required architecture for architecture ppc
After googling quite a bit, this seems to be quite a common problem.
However, I could still not find an unambiguous solution. I have build
libpng from source on my machine. The file output is:
laserson@hobbes:/usr/local/lib$ file libpng*
libpng.3.dylib: Mach-O dynamically linked shared library i386
libpng.a: current ar archive random library
libpng.dylib: Mach-O dynamically linked shared library i386
libpng.la: ASCII English text
libpng12.0.dylib: Mach-O dynamically linked shared library i386
libpng12.a: current ar archive random library
libpng12.dylib: Mach-O dynamically linked shared library i386
libpng12.la: ASCII English text
It appears that the compiler expects that libpng will also have libraries
for ppc. What do I do? Do I need to rebuild libpng to be universal? (How
is this done?) Or do I need to somehow tell distutils to build MPL only for
i386? (How is thid done?)
Below is the full build output. Thanks for your help!
Uri
============================================================================
BUILDING MATPLOTLIB
matplotlib: 0.98.6svn
python: 2.5.2 |EPD with Py2.5 4.0.30002 | (r252:60911, Oct
15 2008, 16:58:38) [GCC 4.0.1 (Apple Computer, Inc.
build 5370)]
platform: darwin
REQUIRED DEPENDENCIES
numpy: 1.3.0
freetype2: 9.20.3
OPTIONAL BACKEND DEPENDENCIES
libpng: 1.2.34
Tkinter: Tkinter: 50704, Tk: 8.4, Tcl: 8.4
wxPython: 2.8.7.1
* WxAgg extension not required for wxPython >= 2.8
Gtk+: no
* Building for Gtk+ requires pygtk; you must be able
* to "import gtk" in your build/install environment
Mac OS X native: yes
Qt: no
Qt4: no
Cairo: no
OPTIONAL DATE/TIMEZONE DEPENDENCIES
datetime: present, version unknown
dateutil: 1.4
pytz: 2008c
OPTIONAL USETEX DEPENDENCIES
dvipng: 1.11
ghostscript: 8.62
latex: 3.1415926
[Edit setup.cfg to suppress the above messages]
============================================================================
pymods ['pylab']
packages ['matplotlib', 'matplotlib.backends', 'matplotlib.projections',
'mpl_toolkits', 'mpl_toolkits.mplot3d', 'mpl_toolkits.axes_grid',
'matplotlib.sphinxext', 'matplotlib.numerix', 'matplotlib.numerix.mlab', '
matplotlib.numerix.ma', 'matplotlib.numerix.linear_algebra',
'matplotlib.numerix.random_array', 'matplotlib.numerix.fft',
'matplotlib.delaunay']
running build
running build_py
copying lib/matplotlib/mpl-data/matplotlibrc ->
build/lib.macosx-10.3-i386-2.5/matplotlib/mpl-data
copying lib/matplotlib/mpl-data/matplotlib.conf ->
build/lib.macosx-10.3-i386-2.5/matplotlib/mpl-data
running build_ext
building 'matplotlib.backends._tkagg' extension
g++ -arch i386 -arch ppc -isysroot /Developer/SDKs/MacOSX10.4u.sdk -g
-bundle -undefined dynamic_lookup
build/temp.macosx-10.3-i386-2.5/src/agg_py_transforms.o
build/temp.macosx-10.3-i386-2.5/src/_tkagg.o
build/temp.macosx-10.3-i386-2.5/CXX/cxx_extensions.o
build/temp.macosx-10.3-i386-2.5/CXX/cxxsupport.o
build/temp.macosx-10.3-i386-2.5/CXX/IndirectPythonInterface.o
build/temp.macosx-10.3-i386-2.5/CXX/cxxextensions.o -L/usr/local/lib
-L/usr/lib -L/usr/local/lib -L/usr/lib -lstdc++ -lm -lfreetype -lz -lstdc++
-lm -o build/lib.macosx-10.3-i386-2.5/matplotlib/backends/_tkagg.so
-framework Tcl -framework Tk
ld: warning in
/Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libfreetype.dylib, file is not
of required architecture
ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libPng.dylib, file is
not of required architecture for architecture ppc
collect2: ld returned 1 exit status
lipo: can't open input file:
/var/folders/Ln/LnyDoYbfGd8tkbnxDCl7Zk+++TI/-Tmp-//ccHqlli7.out (No such
file or directory)
error: command 'g++' failed with exit status 1
--
Uri Laserson
PhD Candidate, Biomedical Engineering
Harvard Medical School (Genetics)
Massachusetts Institute of Technology (Mathematics)
phone +1 917 742 8019
las...@mi...
|
|
From: Tommy G. <tg...@ma...> - 2009-07-30 00:53:02
|
On Jul 29, 2009, at 5:34 PM, Uri Laserson wrote: > Hi everyone, > > I am trying to build the latest svn trunk version of MPL on OS X > 10.5. I am getting the following error: > > ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libPng.dylib, > file is not of required architecture for architecture ppc > > > g++ -arch i386 -arch ppc -isysroot /Developer/SDKs/MacOSX10.4u.sdk - > g -bundle -undefined dynamic_lookup build/temp.macosx-10.3-i386-2.5/ > src/agg_py_transforms.o build/temp.macosx-10.3-i386-2.5/src/_tkagg.o > build/temp.macosx-10.3-i386-2.5/CXX/cxx_extensions.o build/ > temp.macosx-10.3-i386-2.5/CXX/cxxsupport.o build/temp.macosx-10.3- > i386-2.5/CXX/IndirectPythonInterface.o build/temp.macosx-10.3- > i386-2.5/CXX/cxxextensions.o -L/usr/local/lib -L/usr/lib -L/usr/ > local/lib -L/usr/lib -lstdc++ -lm -lfreetype -lz -lstdc++ -lm -o > build/lib.macosx-10.3-i386-2.5/matplotlib/backends/_tkagg.so - > framework Tcl -framework Tk > ld: warning in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/ > libfreetype.dylib, file is not of required architecture Look at the g++ call arguments you see that you are compiling for - arch i386 and -arch ppc, i.e. you are building a universial build. To do this the .dylib libraries have to be universial also. So you have two options: 1) Rebuild the required libraries; or 2) figure out how to remove -arch ppc from the matplotlib build. Cheers Tommy |
|
From: John H. <jd...@gm...> - 2009-07-30 01:53:54
|
On Wed, Jul 29, 2009 at 4:34 PM, Uri Laserson<las...@mi...> wrote: > Hi everyone, > > I am trying to build the latest svn trunk version of MPL on OS X 10.5. I am > getting the following error: Try make build_osx105 python setup.py install --prefix=~/somewhere If that doesn't work, try cd release/osx read the readme there and follow the instructions. This will build mpl the way we do when making a release: fetch the dependencies (zlip, png and freetype) and build them with the right flags, and then build mpl explcitly linking to these libs. JDH |
|
From: Uri L. <las...@mi...> - 2009-07-30 05:35:19
|
The first suggestion failed with the same error, while the same suggestion
worked up through the last step (make installers) which fails with the same
error.
I decided to try Tommy's suggestion of just figuring out how to compile
libpng as a universal binary. The way I did it was to run the configuration
script as:
./configure --disable-dependency-tracking
and then to manually edit the Makefile. To CPPFLAGS and LDFLAGS I added
-arch i386 -arch ppc
Running make and sudo make install successfully built a universal library
for me.
After deleting my old MPL egg, I import matplotlib successfully and the
version number is as expected (0.98.6svn).
However, when I try to import pyplot, I get the following exception
traceback. Any suggestions on how to fix this?
Thanks again!
In [4]: import matplotlib.pyplot as plt
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
/usr/local/lib/<ipython console> in <module>()
/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/pyplot.py
in <module>()
4 from matplotlib import _pylab_helpers, interactive
5 from matplotlib.cbook import dedent, silent_list, is_string_like,
is_numlike
----> 6 from matplotlib.figure import Figure, figaspect
7 from matplotlib.backend_bases import FigureCanvasBase
8 from matplotlib.image import imread as _imread
/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/figure.py
in <module>()
17 import artist
18 from artist import Artist, allow_rasterization
---> 19 from axes import Axes, SubplotBase, subplot_class_factory
20 from cbook import flatten, allequal, Stack, iterable, dedent
21 import _image
/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/axes.py
in <module>()
17 import matplotlib.dates as mdates
18 import matplotlib.font_manager as font_manager
---> 19 import matplotlib.image as mimage
20 import matplotlib.legend as mlegend
21 import matplotlib.lines as mlines
/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/image.py
in <module>()
19 # For clarity, names from _image are given explicitly in this
module:
20 import matplotlib._image as _image
---> 21 import matplotlib._png as _png
22
23 # For user convenience, the names from _image are also imported into
ImportError:
dlopen(/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so,
2): Symbol not found: _png_create_info_struct
Referenced from:
/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so
Expected in: /usr/local/lib/libpng12.0.dylib
On Wed, Jul 29, 2009 at 21:46, John Hunter <jd...@gm...> wrote:
> On Wed, Jul 29, 2009 at 4:34 PM, Uri Laserson<las...@mi...> wrote:
> > Hi everyone,
> >
> > I am trying to build the latest svn trunk version of MPL on OS X 10.5. I
> am
> > getting the following error:
>
> Try
>
> make build_osx105
> python setup.py install --prefix=~/somewhere
>
> If that doesn't work, try
>
> cd release/osx
>
> read the readme there and follow the instructions. This will build
> mpl the way we do when making a release: fetch the dependencies (zlip,
> png and freetype) and build them with the right flags, and then build
> mpl explcitly linking to these libs.
>
> JDH
>
--
Uri Laserson
PhD Candidate, Biomedical Engineering
Harvard Medical School (Genetics)
Massachusetts Institute of Technology (Mathematics)
phone +1 917 742 8019
las...@mi...
|
|
From: Uri L. <las...@mi...> - 2009-08-04 19:28:30
|
I was wondering if anyone had any possible suggestions to fix the build problem I am having below. I built libpng as a universal library as described below. MPL then builds without any complaints, but gives me an import error related to libpng. I'm not a unix expert, and I'm not sure how to proceed. Thanks! Uri On Thu, Jul 30, 2009 at 01:34, Uri Laserson <las...@mi...> wrote: > The first suggestion failed with the same error, while the same suggestion > worked up through the last step (make installers) which fails with the same > error. > > I decided to try Tommy's suggestion of just figuring out how to compile > libpng as a universal binary. The way I did it was to run the configuration > script as: > > ./configure --disable-dependency-tracking > > > and then to manually edit the Makefile. To CPPFLAGS and LDFLAGS I added > > -arch i386 -arch ppc > > Running make and sudo make install successfully built a universal library > for me. > > After deleting my old MPL egg, I import matplotlib successfully and the > version number is as expected (0.98.6svn). > > However, when I try to import pyplot, I get the following exception > traceback. Any suggestions on how to fix this? > > Thanks again! > > In [4]: import matplotlib.pyplot as plt > --------------------------------------------------------------------------- > ImportError Traceback (most recent call last) > > /usr/local/lib/<ipython console> in <module>() > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/pyplot.py > in <module>() > 4 from matplotlib import _pylab_helpers, interactive > 5 from matplotlib.cbook import dedent, silent_list, is_string_like, > is_numlike > ----> 6 from matplotlib.figure import Figure, figaspect > 7 from matplotlib.backend_bases import FigureCanvasBase > 8 from matplotlib.image import imread as _imread > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/figure.py > in <module>() > 17 import artist > 18 from artist import Artist, allow_rasterization > ---> 19 from axes import Axes, SubplotBase, subplot_class_factory > 20 from cbook import flatten, allequal, Stack, iterable, dedent > 21 import _image > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/axes.py > in <module>() > 17 import matplotlib.dates as mdates > 18 import matplotlib.font_manager as font_manager > ---> 19 import matplotlib.image as mimage > 20 import matplotlib.legend as mlegend > 21 import matplotlib.lines as mlines > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/image.py > in <module>() > 19 # For clarity, names from _image are given explicitly in this > module: > 20 import matplotlib._image as _image > ---> 21 import matplotlib._png as _png > 22 > 23 # For user convenience, the names from _image are also imported > into > > ImportError: > dlopen(/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so, > 2): Symbol not found: _png_create_info_struct > Referenced from: > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so > Expected in: /usr/local/lib/libpng12.0.dylib > > > > > On Wed, Jul 29, 2009 at 21:46, John Hunter <jd...@gm...> wrote: > >> On Wed, Jul 29, 2009 at 4:34 PM, Uri Laserson<las...@mi...> wrote: >> > Hi everyone, >> > >> > I am trying to build the latest svn trunk version of MPL on OS X 10.5. >> I am >> > getting the following error: >> >> Try >> >> make build_osx105 >> python setup.py install --prefix=~/somewhere >> >> If that doesn't work, try >> >> cd release/osx >> >> read the readme there and follow the instructions. This will build >> mpl the way we do when making a release: fetch the dependencies (zlip, >> png and freetype) and build them with the right flags, and then build >> mpl explcitly linking to these libs. >> >> JDH >> > > > > -- > Uri Laserson > PhD Candidate, Biomedical Engineering > Harvard Medical School (Genetics) > Massachusetts Institute of Technology (Mathematics) > phone +1 917 742 8019 > las...@mi... > -- Uri Laserson PhD Candidate, Biomedical Engineering Harvard Medical School (Genetics) Massachusetts Institute of Technology (Mathematics) phone +1 917 742 8019 las...@mi... |
|
From: Michiel de H. <mjl...@ya...> - 2009-08-05 10:54:29
|
Are you running 32-bits or 64-bits Python? You can find out by running >>> import sys >>> print sys.maxint This will show 2147483647 on 32-bits Python. --Michiel. --- On Tue, 8/4/09, Uri Laserson <las...@mi...> wrote: > From: Uri Laserson <las...@mi...> > Subject: Re: [Matplotlib-users] Building current SVN trunk on Mac OS X 10.5 > To: "John Hunter" <jd...@gm...> > Cc: mat...@li... > Date: Tuesday, August 4, 2009, 3:27 PM > I was wondering if anyone had any > possible suggestions to fix the build problem I am having > below. I built libpng as a universal library as described > below. MPL then builds without any complaints, but gives > me an import error related to libpng. I'm not a unix > expert, and I'm not sure how to proceed. > > > > Thanks! > Uri > > On Thu, Jul 30, 2009 at 01:34, Uri > Laserson <las...@mi...> > wrote: > > > The first suggestion failed with the same error, while the > same suggestion worked up through the last step (make > installers) which fails with the same error. > > I decided to try Tommy's suggestion of just figuring > out how to compile libpng as a universal binary. The way I > did it was to run the configuration script as: > > > > > > ./configure --disable-dependency-tracking > > and then to manually edit the Makefile. To CPPFLAGS and > LDFLAGS I added > > -arch i386 -arch ppc > > Running make and sudo make install successfully built a > universal library for me. > > > > > > After deleting my old MPL egg, I import matplotlib > successfully and the version number is as expected > (0.98.6svn). > > However, when I try to import pyplot, I get the following > exception traceback. Any suggestions on how to fix this? > > > > > Thanks again! > > In [4]: import matplotlib.pyplot as plt > --------------------------------------------------------------------------- > ImportError > Traceback (most recent call last) > > > > > /usr/local/lib/<ipython console> in <module>() > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/pyplot.py > in <module>() > 4 from matplotlib import _pylab_helpers, > interactive > > > > 5 from matplotlib.cbook import dedent, > silent_list, is_string_like, is_numlike > ----> 6 from matplotlib.figure import Figure, figaspect > 7 from matplotlib.backend_bases import > FigureCanvasBase > 8 from matplotlib.image import imread as > _imread > > > > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/figure.py > in <module>() > 17 import artist > 18 from artist import Artist, allow_rasterization > ---> 19 from axes import Axes, SubplotBase, > subplot_class_factory > > > > 20 from cbook import flatten, allequal, Stack, > iterable, dedent > 21 import _image > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/axes.py > in <module>() > > > > 17 import matplotlib.dates as mdates > 18 import matplotlib.font_manager as font_manager > ---> 19 import matplotlib.image as mimage > 20 import matplotlib.legend as mlegend > 21 import matplotlib.lines as mlines > > > > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/image.py > in <module>() > 19 # For clarity, names from _image are given > explicitly in this module: > 20 import matplotlib._image as _image > > > > ---> 21 import matplotlib._png as _png > 22 > 23 # For user convenience, the names from _image > are also imported into > > ImportError: > dlopen(/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so, > 2): Symbol not found: _png_create_info_struct > > > > Referenced from: > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so > Expected in: > /usr/local/lib/libpng12.0.dylib > > > > > > On Wed, Jul 29, 2009 at 21:46, John Hunter <jd...@gm...> > wrote: > > > On Wed, Jul 29, 2009 at 4:34 > PM, Uri Laserson<las...@mi...> > wrote: > > > > > > > Hi everyone, > > > > > > I am trying to build the latest svn trunk version of > MPL on OS X 10.5. I am > > > getting the following error: > > > > Try > > > > make build_osx105 > > python setup.py install --prefix=~/somewhere > > > > If that doesn't work, try > > > > cd release/osx > > > > read the readme there and follow the instructions. This > will build > > mpl the way we do when making a release: fetch the > dependencies (zlip, > > png and freetype) and build them with the right flags, and > then build > > mpl explcitly linking to these libs. > > > > JDH > > > > > -- > Uri Laserson > PhD Candidate, Biomedical Engineering > Harvard Medical School (Genetics) > Massachusetts Institute of Technology (Mathematics) > > > phone +1 917 742 8019 > > > las...@mi... > > > > > -- > Uri Laserson > PhD Candidate, Biomedical Engineering > Harvard Medical School (Genetics) > Massachusetts Institute of Technology (Mathematics) > phone +1 917 742 8019 > > > las...@mi... > > > -----Inline Attachment Follows----- > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal > Reports 2008 30-Day > trial. Simplify your report design, integration and > deployment - and focus on > what you do best, core application coding. Discover what's > new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > -----Inline Attachment Follows----- > > _______________________________________________ > Matplotlib-users mailing list > Mat...@li... > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > |
|
From: Uri L. <las...@mi...> - 2009-08-05 13:51:42
|
It appears that I am running 32 bit python. But my computer is a MacMini with an Intel Core 2 Duo, which is supposed to be 64 bit. The python distribution I have installed is Enthought. When I install enthought, everything works smoothly and installs fine, but I would like to be able to update to the current svn trunk to test out the newest features. Uri On Wed, Aug 5, 2009 at 06:54, Michiel de Hoon <mjl...@ya...> wrote: > > Are you running 32-bits or 64-bits Python? > You can find out by running > >>> import sys > >>> print sys.maxint > This will show 2147483647 on 32-bits Python. > > --Michiel. > > --- On Tue, 8/4/09, Uri Laserson <las...@mi...> wrote: > > > From: Uri Laserson <las...@mi...> > > Subject: Re: [Matplotlib-users] Building current SVN trunk on Mac OS X > 10.5 > > To: "John Hunter" <jd...@gm...> > > Cc: mat...@li... > > Date: Tuesday, August 4, 2009, 3:27 PM > > I was wondering if anyone had any > > possible suggestions to fix the build problem I am having > > below. I built libpng as a universal library as described > > below. MPL then builds without any complaints, but gives > > me an import error related to libpng. I'm not a unix > > expert, and I'm not sure how to proceed. > > > > > > > > Thanks! > > Uri > > > > On Thu, Jul 30, 2009 at 01:34, Uri > > Laserson <las...@mi...> > > wrote: > > > > > > The first suggestion failed with the same error, while the > > same suggestion worked up through the last step (make > > installers) which fails with the same error. > > > > I decided to try Tommy's suggestion of just figuring > > out how to compile libpng as a universal binary. The way I > > did it was to run the configuration script as: > > > > > > > > > > > > ./configure --disable-dependency-tracking > > > > and then to manually edit the Makefile. To CPPFLAGS and > > LDFLAGS I added > > > > -arch i386 -arch ppc > > > > Running make and sudo make install successfully built a > > universal library for me. > > > > > > > > > > > > After deleting my old MPL egg, I import matplotlib > > successfully and the version number is as expected > > (0.98.6svn). > > > > However, when I try to import pyplot, I get the following > > exception traceback. Any suggestions on how to fix this? > > > > > > > > > > Thanks again! > > > > In [4]: import matplotlib.pyplot as plt > > > --------------------------------------------------------------------------- > > ImportError > > Traceback (most recent call last) > > > > > > > > > > /usr/local/lib/<ipython console> in <module>() > > > > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/pyplot.py > > in <module>() > > 4 from matplotlib import _pylab_helpers, > > interactive > > > > > > > > 5 from matplotlib.cbook import dedent, > > silent_list, is_string_like, is_numlike > > ----> 6 from matplotlib.figure import Figure, figaspect > > 7 from matplotlib.backend_bases import > > FigureCanvasBase > > 8 from matplotlib.image import imread as > > _imread > > > > > > > > > > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/figure.py > > in <module>() > > 17 import artist > > 18 from artist import Artist, allow_rasterization > > ---> 19 from axes import Axes, SubplotBase, > > subplot_class_factory > > > > > > > > 20 from cbook import flatten, allequal, Stack, > > iterable, dedent > > 21 import _image > > > > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/axes.py > > in <module>() > > > > > > > > 17 import matplotlib.dates as mdates > > 18 import matplotlib.font_manager as font_manager > > ---> 19 import matplotlib.image as mimage > > 20 import matplotlib.legend as mlegend > > 21 import matplotlib.lines as mlines > > > > > > > > > > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/image.py > > in <module>() > > 19 # For clarity, names from _image are given > > explicitly in this module: > > 20 import matplotlib._image as _image > > > > > > > > ---> 21 import matplotlib._png as _png > > 22 > > 23 # For user convenience, the names from _image > > are also imported into > > > > ImportError: > > > dlopen(/Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so, > > 2): Symbol not found: _png_create_info_struct > > > > > > > > Referenced from: > > > /Library/Frameworks/Python.framework/Versions/4.0.30002/lib/python2.5/site-packages/matplotlib/_png.so > > Expected in: > > /usr/local/lib/libpng12.0.dylib > > > > > > > > > > > > On Wed, Jul 29, 2009 at 21:46, John Hunter <jd...@gm...> > > wrote: > > > > > > On Wed, Jul 29, 2009 at 4:34 > > PM, Uri Laserson<las...@mi...> > > wrote: > > > > > > > > > > > > > Hi everyone, > > > > > > > > > > I am trying to build the latest svn trunk version of > > MPL on OS X 10.5. I am > > > > > getting the following error: > > > > > > > > Try > > > > > > > > make build_osx105 > > > > python setup.py install --prefix=~/somewhere > > > > > > > > If that doesn't work, try > > > > > > > > cd release/osx > > > > > > > > read the readme there and follow the instructions. This > > will build > > > > mpl the way we do when making a release: fetch the > > dependencies (zlip, > > > > png and freetype) and build them with the right flags, and > > then build > > > > mpl explcitly linking to these libs. > > > > > > > > JDH > > > > > > > > > > -- > > Uri Laserson > > PhD Candidate, Biomedical Engineering > > Harvard Medical School (Genetics) > > Massachusetts Institute of Technology (Mathematics) > > > > > > phone +1 917 742 8019 > > > > > > las...@mi... > > > > > > > > > > -- > > Uri Laserson > > PhD Candidate, Biomedical Engineering > > Harvard Medical School (Genetics) > > Massachusetts Institute of Technology (Mathematics) > > phone +1 917 742 8019 > > > > > > las...@mi... > > > > > > -----Inline Attachment Follows----- > > > > > ------------------------------------------------------------------------------ > > Let Crystal Reports handle the reporting - Free Crystal > > Reports 2008 30-Day > > trial. Simplify your report design, integration and > > deployment - and focus on > > what you do best, core application coding. Discover what's > > new with > > Crystal Reports now. http://p.sf.net/sfu/bobj-july > > -----Inline Attachment Follows----- > > > > _______________________________________________ > > Matplotlib-users mailing list > > Mat...@li... > > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > > > > > > -- Uri Laserson PhD Candidate, Biomedical Engineering Harvard Medical School (Genetics) Massachusetts Institute of Technology (Mathematics) phone +1 917 742 8019 las...@mi... |
×
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.
Thanks for helping keep SourceForge clean.
X