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Showing 5 results of 5

From: Damon M. <dam...@gm...> - 2013年03月01日 20:36:30
On Thu, Feb 28, 2013 at 11:24 AM, Nelle Varoquaux
<nel...@gm...> 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:
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> _______________________________________________
> Matplotlib-devel mailing list
> Mat...@li...
> 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
From: Michael D. <md...@st...> - 2013年03月01日 19:36:47
I often find that a `git clean -fxd` is enough, rather than blitzing my 
whole virtualenv.
On 03/01/2013 10:16 AM, Nelle Varoquaux wrote:
>
>
> 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.
>
>
> I'm reinstalled everything, and it works fine. I still have problems 
> when I switch from an old branch (before the merge of the packaging 
> changes) and master, but I've resigned myself to destroy my virtualenv 
> each time.
>
> Thanks for the inputs !
> N
>
>
> --
> 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
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
From: Nelle V. <nel...@gm...> - 2013年03月01日 19:28:54
>
>
> 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.
>
I'm reinstalled everything, and it works fine. I still have problems when I
switch from an old branch (before the merge of the packaging changes) and
master, but I've resigned myself to destroy my virtualenv each time.
Thanks for the inputs !
N
>
> --
> 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
>
From: Michael D. <md...@st...> - 2013年03月01日 18:50:18
It thinks the Numpy header files are here:
/usr/lib/pymodules/python2.6/numpy/core/include
are they there and from the right version of Numpy?
When you run python (the same copy you're building with), and import 
numpy and print "numpy.__version__" does that give the expected 
version. What does "numpy.__file__" and "numpy.get_version()" give?
Mike
On 02/28/2013 11:24 AM, Nelle Varoquaux 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
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
From: Nelle V. <nel...@gm...> - 2013年03月01日 11:16:39
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

Showing 5 results of 5

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