Re: [Matplotlib-users] GCC failure when updating from 1.1.0 to 1.1.1

[Benjamin R. <ben...@ou...>]

On Wed, Aug 22, 2012 at 12:31 PM, Joe Borġ <ma...@jd...> wrote:

> Not sure if this is an issue with an out-of-date GCC or if something else
> is wrong.  I've got 1.1.0 on no problem.
>
> $python setup.py build
> ...
> gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
> -fPIC -DPY_ARRAY_UNIQUE_SYMBOL=MPL_ARRAY_API -DPYCXX_ISO_CPP_LIB=1
> -I/software/Python/272/lib/python2.7/site-packages/numpy/core/include
> -I/usr/include/freetype2 -I/usr/local/include -I/usr/include -I.
> -I/software/Python/272/include/python2.7 -c src/ft2font.cpp -o
> build/temp.linux-x86_64-2.7/src/ft2font.o
> In file included from
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:7,
>                  from
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>                  from
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:14,
>                  from src/ft2font.cpp:7:
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/npy_common.h:120:2:
> error: #error npy_cdouble definition is not compatible with C99 complex
> definition ! Please contact Numpy maintainers and give detailed information
> about your compiler and platform
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/npy_common.h:127:2:
> error: #error npy_cfloat definition is not compatible with C99 complex
> definition ! Please contact Numpy maintainers and give detailed information
> about your compiler and platform
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/npy_common.h:134:2:
> error: #error npy_clongdouble definition is not compatible with C99 complex
> definition ! Please contact Numpy maintainers and give detailed information
> about your compiler and platform
> In file included from
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:26,
>                  from
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:14,
>                  from src/ft2font.cpp:7:
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/__multiarray_api.h:
> In function 'int _import_array()':
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/__multiarray_api.h:1226:
> error: 'NPY_ABI_VERSION' was not declared in this scope
> /software/Python/272/lib/python2.7/site-packages/numpy/core/include/numpy/__multiarray_api.h:1232:
> error: 'NPY_API_VERSION' was not declared in this scope
> error: command 'gcc' failed with exit status 1
>
> $ gcc --version
> gcc (GCC) 4.4.5 20110214 (Red Hat 4.4.5-6)
> Copyright (C) 2010 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
>
Joe,

This appears to be a problem with NumPy.  I would suggest sending this
email to the numpy-discussion list.  Be sure to include detailed
information about your compiler, OS, and your machine.

Cheers!
Ben Root