On Thu, Feb 28, 2013 at 11:24 AM, Nelle Varoquaux <[email protected]> wrote: > Hello, > > Since I've updated my master branch, I have a new error when installing > matplotlib. It seems it doesn't find a header file from numpy: > > I've reinstalled numpy (development version), and I tried to reinstall > everything (on python 2.6) but I still get the error. Am I the only one > having installation problems ? > > Here is the (partial) traceback: > > building 'matplotlib._png' extension > gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -fPIC > -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1 > -I/usr/local/include -I/usr/include -I. -I/usr/include/libpng12 > -I/usr/lib/pymodules/python2.6/numpy/core/include -I/usr/include/python2.6 > -c src/_png.cpp -o build/temp.linux-x86_64-2.6/src/_png.o > In file included from src/_png.cpp:31: > src/file_compat.h:4:32: error: numpy/npy_3kcompat.h: No such file or > directory > In file included from src/_png.cpp:31: > src/file_compat.h: In function ‘int npy_PyFile_CloseFile(PyObject*)’: > src/file_compat.h:125: warning: deprecated conversion from string constant > to ‘char*’ > src/_png.cpp: In member function ‘Py::Object _png_module::write_png(const > Py::Tuple&)’: > src/_png.cpp:137: error: ‘npy_PyFile_OpenFile’ was not declared in this > scope > src/_png.cpp:147: error: ‘npy_PyFile_Dup’ was not declared in this scope > src/_png.cpp:243: error: ‘npy_PyFile_DupClose’ was not declared in this > scope > src/_png.cpp:264: error: ‘npy_PyFile_DupClose’ was not declared in this > scope > src/_png.cpp: In member function ‘PyObject* _png_module::_read_png(const > Py::Object&, bool, int)’: > src/_png.cpp:321: error: ‘npy_PyFile_OpenFile’ was not declared in this > scope > src/_png.cpp:329: error: ‘npy_PyFile_Dup’ was not declared in this scope > src/_png.cpp:577: error: ‘npy_PyFile_DupClose’ was not declared in this > scope > error: command 'gcc' failed with exit status 1 > > Thanks, > N > > ------------------------------------------------------------------------------ > Everyone hates slow websites. So do we. > Make your web apps faster with AppDynamics > Download AppDynamics Lite for free today: > http://p.sf.net/sfu/appdyn_d2d_feb > _______________________________________________ > Matplotlib-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel >
That's weird. Did you try installing a stable numpy version instead? I tried compiling mpl against numpy 1.6.2 and everything worked out fine. -- Damon McDougall http://www.damon-is-a-geek.com Institute for Computational Engineering Sciences 201 E. 24th St. Stop C0200 The University of Texas at Austin Austin, TX 78712-1229 ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ Matplotlib-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
