On Wed, Apr 6, 2011 at 8:08 PM, Ralf Gommers <ralf.gommers@googlemail.com> wrote:

On Tue, Apr 5, 2011 at 11:17 PM, Vicent Mas <uvemas@gmail.com> wrote:

...

Hi,

I'm trying to install numpy1.5.1 in a virtual environment (virtualenv-1.5.1) on my debian testing box. I'm using python 2.7 installed from a debian package.

This is what I get:

(venv2.7)vmas@rachael$ python setup.py install Running from numpy source directory.F2PY Version 1 blas_opt_info: blas_mkl_info:  libraries mkl,vml,guide not found in /usr/lib  NOT AVAILABLE

atlas_blas_threads_info: Setting PTATLAS=ATLAS Setting PTATLAS=ATLAS Setting PTATLAS=ATLAS  FOUND:    libraries = ['ptf77blas', 'ptcblas', 'atlas']    library_dirs = ['/usr/lib/atlas-base']    language = c    include_dirs = ['/usr/include/atlas']

 FOUND:    libraries = ['ptf77blas', 'ptcblas', 'atlas']    library_dirs = ['/usr/lib/atlas-base']    language = c    define_macros = [('ATLAS_INFO', '"\\"?.?.?\\""')]    include_dirs = ['/usr/include/atlas']

lapack_opt_info: lapack_mkl_info: mkl_info:  libraries mkl,vml,guide not found in /usr/lib  NOT AVAILABLE

 NOT AVAILABLE

atlas_threads_info: Setting PTATLAS=ATLAS  libraries lapack not found in /usr/lib/atlas-base numpy.distutils.system_info.atlas_threads_info Setting PTATLAS=ATLAS Setting PTATLAS=ATLAS  FOUND:    libraries = ['lapack', 'ptf77blas', 'ptcblas', 'atlas']    library_dirs = ['/usr/lib/atlas-base/atlas', '/usr/lib/atlas-base']    language = f77    include_dirs = ['/usr/include/atlas']

 FOUND:    libraries = ['lapack', 'ptf77blas', 'ptcblas', 'atlas']    library_dirs = ['/usr/lib/atlas-base/atlas', '/usr/lib/atlas-base']    language = f77    define_macros = [('ATLAS_INFO', '"\\"?.?.?\\""')]    include_dirs = ['/usr/include/atlas']

running install running build running config_cc unifing config_cc, config, build_clib, build_ext, build commands --compiler options running config_fc unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options running build_src build_src building py_modules sources creating build creating build/src.linux-i686-2.7 creating build/src.linux-i686-2.7/numpy creating build/src.linux-i686-2.7/numpy/distutils building library "npymath" sources Traceback (most recent call last):  File "setup.py", line 211, in <module>    setup_package()  File "setup.py", line 204, in setup_package    configuration=configuration )  File "/usr/local/src/ViTables_environ/General/numpy-1.5.1/numpy/distutils/core.py", line 186, in setup    return old_setup(**new_attr)  File "/usr/lib/python2.7/distutils/core.py", line 152, in setup    dist.run_commands()  File "/usr/lib/python2.7/distutils/dist.py", line 953, in run_commands    self.run_command(cmd)  File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command    cmd_obj.run()  File "/usr/local/src/ViTables_environ/General/numpy-1.5.1/numpy/distutils/command/install.py", line 55, in run    r = old_install.run(self)  File "/usr/lib/python2.7/distutils/command/install.py", line 601, in run    self.run_command('build')  File "/usr/lib/python2.7/distutils/cmd.py", line 326, in run_command    self.distribution.run_command(command)  File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command    cmd_obj.run()  File "/usr/local/src/ViTables_environ/General/numpy-1.5.1/numpy/distutils/command/build.py", line 37, in run    old_build.run(self)  File "/usr/lib/python2.7/distutils/command/build.py", line 128, in run    self.run_command(cmd_name)  File "/usr/lib/python2.7/distutils/cmd.py", line 326, in run_command    self.distribution.run_command(command)  File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command    cmd_obj.run()  File "/usr/local/src/ViTables_environ/General/numpy-1.5.1/numpy/distutils/command/build_src.py", line 152, in run    self.build_sources()  File "/usr/local/src/ViTables_environ/General/numpy-1.5.1/numpy/distutils/command/build_src.py", line 163, in build_sources    self.build_library_sources(*libname_info)  File "/usr/local/src/ViTables_environ/General/numpy-1.5.1/numpy/distutils/command/build_src.py", line 298, in build_library_sources    sources = self.generate_sources(sources, (lib_name, build_info))  File "/usr/local/src/ViTables_environ/General/numpy-1.5.1/numpy/distutils/command/build_src.py", line 385, in generate_sources    source = func(extension, build_dir)  File "numpy/core/setup.py", line 681, in get_mathlib_info    st = config_cmd.try_link('int main(void) { return 0;}')  File "/usr/lib/python2.7/distutils/command/config.py", line 248, in try_link    self._check_compiler()  File "/usr/local/src/ViTables_environ/General/numpy-1.5.1/numpy/distutils/command/config.py", line 45, in _check_compiler    old_config._check_compiler(self)  File "/usr/lib/python2.7/distutils/command/config.py", line 103, in _check_compiler    customize_compiler(self.compiler)  File "/usr/lib/python2.7/distutils/ccompiler.py", line 44, in customize_compiler    cpp = cc + " -E"           # not always TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

Doing the same with python2.6 (also from debian package) works just fine. Could somebody tell me what am I doing wrong? Thanks.

Looks like there is something going wrong with your virtualenv setup, if you look at the backtrace it uses the python in /usr/lib/python2.7/ instead of the one in your virtualenv.

Please ignore that, I was typing before thinking. Never seen that error before, sorry. Ralf