The following message is a courtesy copy of an article that has been posted to comp.lang.python as well.
Ned Deily <n...@acm.org> writes: > In article <m2zjq6mugp....@cochabamba.vanoostrum.org>, > Piet van Oostrum <p...@vanoostrum.org> wrote: >> I tried to install it from source, on Mac OS X 10.6.8, with Python >> 3.3.2, and Tck/Tk 8.5 installed as Frameworks, but I get an error during >> compilation. It seems it doesn't find the Tcl/TK framework. >> >> >> building 'matplotlib.backends._tkagg' extension >> gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -O3 -isysroot >> /Developer/SDKs/MacOSX10.6.sdk -arch i386 -arch x86_64 -isysroot >> /Developer/SDKs/MacOSX10.6.sdk -I/opt/local/include >> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_matplotlib_backends__tkagg_ARRAY_API >> -DPYCXX_ISO_CPP_LIB=1 -DPYCXX_PYTHON_2TO3=1 >> -I/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-package >> s/numpy/core/include -I/usr/local/include -I/usr/include -I/usr/X11/include >> -I/opt/local/include -I. -I/Library/Frameworks/Tcl.framework/Headers >> -I/Library/Frameworks/Tcl.framework/Versions/Current/PrivateHeaders >> -I/Library/Frameworks/Tk.framework/Headers >> -I/Library/Frameworks/Tk.framework/Versions/Current/PrivateHeaders >> -Iagg24/include >> -I/Library/Frameworks/Python.framework/Versions/3.3/include/python3.3m -c >> src/ag >> g_py_transforms.cpp -o >> build/temp.macosx-10.6-intel-3.3/src/agg_py_transforms.o -framework Tcl >> -framework Tk >> In file included from >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ >> numpy/core/include/numpy/ndarraytypes.h:1760, >> from >> >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3 >> >> .3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17, >> from >> >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3 >> .3/site-packages/numpy/core/include/numpy/arrayobject.h:4, >> from src/agg_py_transforms.cpp:6: >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ >> numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning >> "Using deprecated NumPy API, disable it by " "#defining >> NPY_NO_DEPRECATED_API >> NPY_1_7_API_VERSION" >> i686-apple-darwin10-gcc-4.2.1: -framework: linker input file unused because >> linking not done >> i686-apple-darwin10-gcc-4.2.1: Tcl: linker input file unused because linking >> not done >> i686-apple-darwin10-gcc-4.2.1: -framework: linker input file unused because >> linking not done >> i686-apple-darwin10-gcc-4.2.1: Tk: linker input file unused because linking >> not done >> In file included from >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ >> numpy/core/include/numpy/ndarraytypes.h:1760, >> from >> >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3 >> >> .3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17, >> from >> >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3 >> .3/site-packages/numpy/core/include/numpy/arrayobject.h:4, >> from src/agg_py_transforms.cpp:6: >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ >> numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning >> "Using deprecated NumPy API, disable it by " "#defining >> NPY_NO_DEPRECATED_API >> NPY_1_7_API_VERSION" >> i686-apple-darwin10-gcc-4.2.1: -framework: linker input file unused because >> linking not done >> i686-apple-darwin10-gcc-4.2.1: Tcl: linker input file unused because linking >> not done >> i686-apple-darwin10-gcc-4.2.1: -framework: linker input file unused because >> linking not done >> i686-apple-darwin10-gcc-4.2.1: Tk: linker input file unused because linking >> not done >> gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -O3 -isysroot >> /Developer/SDKs/MacOSX10.6.sdk -arch i386 -arch x86_64 -isysroot >> /Developer/SDKs/MacOSX10.6.sdk -I/opt/local/include >> -DPY_ARRAY_UNIQUE_SYMBOL=MPL_matplotlib_backends__tkagg_ARRAY_API >> -DPYCXX_ISO_CPP_LIB=1 -DPYCXX_PYTHON_2TO3=1 >> -I/Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-package >> s/numpy/core/include -I/usr/local/include -I/usr/include -I/usr/X11/include >> -I/opt/local/include -I. -I/Library/Frameworks/Tcl.framework/Headers >> -I/Library/Frameworks/Tcl.framework/Versions/Current/PrivateHeaders >> -I/Library/Frameworks/Tk.framework/Headers >> -I/Library/Frameworks/Tk.framework/Versions/Current/PrivateHeaders >> -Iagg24/include >> -I/Library/Frameworks/Python.framework/Versions/3.3/include/python3.3m -c >> src/_t >> kagg.cpp -o build/temp.macosx-10.6-intel-3.3/src/_tkagg.o -framework Tcl >> -framework Tk >> In file included from >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ >> numpy/core/include/numpy/ndarraytypes.h:1760, >> from >> >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3 >> >> .3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17, >> from >> >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3 >> .3/site-packages/numpy/core/include/numpy/arrayobject.h:4, >> from src/agg_py_path_iterator.h:7, >> from src/_backend_agg.h:43, >> from src/_tkagg.cpp:20: >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ >> numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning >> "Using deprecated NumPy API, disable it by " "#defining >> NPY_NO_DEPRECATED_API >> NPY_1_7_API_VERSION" >> In file included from src/_tkagg.cpp:30: >> /usr/include/tk.h:23:3: error: #error Tk 8.5 must be compiled with tcl.h >> from >> Tcl 8.5 >> In file included from >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ >> numpy/core/include/numpy/ndarraytypes.h:1760, >> from >> >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3 >> >> .3/site-packages/numpy/core/include/numpy/ndarrayobject.h:17, >> from >> >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3 >> .3/site-packages/numpy/core/include/numpy/arrayobject.h:4, >> from src/agg_py_path_iterator.h:7, >> from src/_backend_agg.h:43, >> from src/_tkagg.cpp:20: >> /Library/Frameworks/Python.framework/Versions/3.3/lib/python3.3/site-packages/ >> numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning >> "Using deprecated NumPy API, disable it by " "#defining >> NPY_NO_DEPRECATED_API >> NPY_1_7_API_VERSION" >> In file included from src/_tkagg.cpp:30: >> /usr/include/tk.h:23:3: error: #error Tk 8.5 must be compiled with tcl.h >> from >> Tcl 8.5 > > This is a bit of a long shot since I have no personal experience with > building > matplotlib but it may be an SDK symlink issue. IIRC, Xcode 3.2.6, the last > Xcode 3 release, creates a faulty directory / symlink structure within the > 10.6 SDK. What you need to have is: > /Developer/SDKs/MacOSX10.6.sdk/Library/Frameworks containing symlinks to > /Library/Frameworks/Tcl.framework and /Library/Frameworks/Tk.framework > because > of the -isysroot /Developer/SDKs/MacOSX10.6.sdk on the compiler calls. Also, > current versions of Xcode 4 and 5 don't attempt to create a symlink at all so > you have to do it manually. 3.2.6 does attempt to do so but gets it wrong. Thanks for your suggestion. I needed to do this, but it solved a different problem. The compilation problem above appears to be caused by settings of CPPFLAGS and/or LDFLAGS that pointed to my macports installation. Unsetting these before compilation solved the compiler error. However, the links you mentioned were also necessary. Without them matplotlib links against the system Tcl/TK in /System/Library, whereas Python's tkinter is linked to the one in /Library. This gives a clash at runtime: "Class TKApplication is implemented in both /Library/Frameworks/Tk.framework/Versions/8.5/Tk and /System/Library/Frameworks/Tk.framework/Versions/8.5/Tk. One of the two will be used. Which one is undefined." and a couple more of these. Thereafter it crashes. The links in /Developer/SDKs/MacOSX10.6.sdk/Library/Frameworks to the frameworks in /Library make the thing consistent. -- Piet van Oostrum <p...@vanoostrum.org> WWW: http://pietvanoostrum.com/ PGP key: [8DAE142BE17999C4] ------------------------------------------------------------------------------ October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. 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