On Monday, December 13, 2010, Uri Laserson <laser...@mit.edu> wrote: > Hi all, > I am trying to install matplotlib on a MacMini Intel Core 2 Duo with a clean > install of Mac OS X 10.6. I am using python 2.7 that I built from source > using the homebrew package installer. I also installed numpy 1.5.1 from > source, using the following environment variables: > > > export MACOSX_DEPLOYMENT_TARGET=10.6export CFLAGS="-arch i386 -arch x86_64" > > export FFLAGS="-m32 -m64"export LDFLAGS="-Wall -undefined dynamic_lookup > -bundle -arch i386 -arch x86_64 -framework Accelerate" > I also used gfortran 4.2.3 precompiled that I downloaded > from http://r.research.att.com/tools/ > > > NOTE: I previously performed this whole install process on a brand new > MacBook Air, and it worked without a problem. > I ran numpy.test() and got the following output: > > > In [4]: numpy.test()Running unit tests for numpyNumPy version 1.5.1NumPy is > installed in > /usr/local/Cellar/python/2.7.1/lib/python2.7/site-packages/numpyPython > version 2.7.1 (r271:86832, Dec 13 2010, 14:21:05) [GCC 4.2.1 (Apple Inc. > build 5664)] > > nose version 0.11.4 > [...snip...] > Ran 3006 tests in 18.696s > OK (KNOWNFAIL=4, SKIP=1)Out[4]: <nose.result.TextTestResult run=3006 errors=0 > failures=0> > > > Also, when I try to import numpy.core.multiarray, I get no errors. > Finally, I cloned the latest GitHub MPL and set make.osx to be the following > (note: changed pyversion, pngfamily, pngversion, deployment target, and the > FFLAGS variable): > > > # build mpl into a local install dir with# PREFIX=/Users/jdhunter/dev make -f > make.osx fetch deps > mpl_installMPLVERSION=1.0rc1PYVERSION=2.7PYTHON=python${PYVERSION} > > ZLIBVERSION=1.2.3PNGFAMILY=12PNGVERSION=1.2.44FREETYPEVERSION=2.3.11MACOSX_DEPLOYMENT_TARGET=10.6OSX_SDK_VER=10.6ARCH_FLAGS="-arch > i386 -arch x86_64" > > > ## You shouldn't need to configure past this point > PKG_CONFIG_PATH="${PREFIX}/lib/pkgconfig"CFLAGS="-arch i386 -arch x86_64 > -I${PREFIX}/include -I${PREFIX}/include/freetype2 -isysroot > /Developer/SDKs/MacOSX${OSX_SDK_VER}.sdk" > > LDFLAGS="-arch i386 -arch x86_64 -L${PREFIX}/lib > -syslibroot,/Developer/SDKs/MacOSX${OSX_SDK_VER}.sdk"FFLAGS="-arch i386 -arch > x86_64" > The install seems to go fine. I can import matplotlib. But when I import > matplotlib.pyplot, I get the following: > > > In [2]: import > matplotlib.pyplot---------------------------------------------------------------------------RuntimeError > Traceback (most recent call last) > > > > RuntimeError: module compiled against ABI version 2000000 but this version of > numpy is > 1000009--------------------------------------------------------------------------- > > ImportError Traceback (most recent call last) > /Users/laserson/<ipython console> in <module>() > /Users/laserson/matplotlib/lib/python2.7/site-packages/matplotlib/pyplot.py > in <module>() > > 21 from matplotlib.cbook import dedent, silent_list, is_string_like, > is_numlike 22 from matplotlib import docstring---> 23 from > matplotlib.figure import Figure, figaspect > 24 from matplotlib.backend_bases import FigureCanvasBase > 25 from matplotlib.image import imread as _imread > /Users/laserson/matplotlib/lib/python2.7/site-packages/matplotlib/figure.py > in <module>() 14 import numpy as np > > 15 ---> 16 import artist 17 from artist import Artist, > allow_rasterization 18 from axes import Axes, SubplotBase, > subplot_class_factory > /Users/laserson/matplotlib/lib/python2.7/site-packages/matplotlib/artist.py > in <module>() > > 4 import matplotlib.cbook as cbook 5 from matplotlib import > docstring, rcParams----> 6 from transforms import Bbox, IdentityTransform, > TransformedBbox, TransformedPath 7 from path import Path > > 8 > /Users/laserson/matplotlib/lib/python2.7/site-packages/matplotlib/transforms.py > in <module>() 32 import numpy as np 33 from numpy import ma > > ---> 34 from matplotlib._path import affine_transform 35 from > numpy.linalg import inv 36 > ImportError: numpy.core.multiarray failed to import > > > It is strange because when I import numpy.core.multiarray, I have no > problems. It also raises a RuntimeError, yelling about an ABI > incompatibility. > Does anyone know how to solve this problem? I was able to get this to work > on another computer..strange that it fails now. > > > Thanks!Uri > ...................................................................................Uri > Laserson > Graduate Student, Biomedical Engineering > Harvard-MIT Division of Health Sciences and Technology > M +1 917 742 8019 > laser...@mit.edu > >
Can you try importing pyplot from a regular python prompt? If that works, then the issue is with ipython messing up the import process of mpl. Ben Root ------------------------------------------------------------------------------ Lotusphere 2011 Register now for Lotusphere 2011 and learn how to connect the dots, take your collaborative environment to the next level, and enter the era of Social Business. http://p.sf.net/sfu/lotusphere-d2d _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
