building on Ubuntu Linux from github source : BLAS and LAPACK not getting picked up from environment variable
Hi I am on 64 bit Ubuntu , python 2.6.5 , GCC 4.4.3. I want to compile my own scipy since the ubuntu package on lucid installs a scipy which does not have the scipy.optimize.curve_fit I followed the build instructions at the url below to install from the git source . http://www.scipy.org/Installing_SciPy/BuildingGeneral I could install numpy from the git source . Then I installed lapack and blas libraries in my home directory following the instructions at BuildingGeneral. I set the environment variables BLAS and LAPACK in my ~/.bashrc and sourced them and then tried the setup.py for scipy sudo python setup.py install I get the following errors implying that BLAS was not getting picked up. I even copied the libblas.a and liblapack.a files to /usr/lib, linked it to liblapack.so ...but none of these helped find lapack or blas "numpy.distutils.system_info.BlasNotFoundError: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable." I am wondering if the build instructions are different for the github tree. The detailed error is given below. Thanks for your help Hari hari@hari:~/scipy$ sudo python setup.py install --prefix=/usr/local blas_opt_info: blas_mkl_info: libraries mkl,vml,guide not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE atlas_blas_threads_info: Setting PTATLAS=ATLAS libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE atlas_blas_info: libraries f77blas,cblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE /usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1474: UserWarning: Atlas (http://math-atlas.sourceforge.net/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [atlas]) or by setting the ATLAS environment variable. warnings.warn(AtlasNotFoundError.__doc__) blas_info: libraries blas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE /usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1483: UserWarning: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. warnings.warn(BlasNotFoundError.__doc__) blas_src_info: NOT AVAILABLE /usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1486: UserWarning: Blas (http://www.netlib.org/blas/) sources not found. Directories to search for the sources can be specified in the numpy/distutils/site.cfg file (section [blas_src]) or by setting the BLAS_SRC environment variable. warnings.warn(BlasSrcNotFoundError.__doc__) Traceback (most recent call last): File "setup.py", line 208, in <module> setup_package() File "setup.py", line 199, in setup_package configuration=configuration ) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/core.py", line 152, in setup config = configuration() File "setup.py", line 136, in configuration config.add_subpackage('scipy') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/setup.py", line 8, in configuration config.add_subpackage('integrate') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/integrate/setup.py", line 10, in configuration blas_opt = get_info('blas_opt',notfound_action=2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 325, in get_info return cl().get_info(notfound_action) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 484, in get_info raise self.notfounderror(self.notfounderror.__doc__) numpy.distutils.system_info.BlasNotFoundError: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. hari@hari:~/scipy$ export BLAS=/home/hari/blas/BLAS/libblas.a hari@hari:~/scipy$ export LAPACK=/home/hari/LAPACK/lapack-3.4.0/liblapack.a hari@hari:~/scipy$ sudo python setup.py install --prefix=/usr/local blas_opt_info: blas_mkl_info: libraries mkl,vml,guide not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE atlas_blas_threads_info: Setting PTATLAS=ATLAS libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE atlas_blas_info: libraries f77blas,cblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE /usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1474: UserWarning: Atlas (http://math-atlas.sourceforge.net/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [atlas]) or by setting the ATLAS environment variable. warnings.warn(AtlasNotFoundError.__doc__) blas_info: libraries blas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE /usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1483: UserWarning: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. warnings.warn(BlasNotFoundError.__doc__) blas_src_info: NOT AVAILABLE /usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1486: UserWarning: Blas (http://www.netlib.org/blas/) sources not found. Directories to search for the sources can be specified in the numpy/distutils/site.cfg file (section [blas_src]) or by setting the BLAS_SRC environment variable. warnings.warn(BlasSrcNotFoundError.__doc__) Traceback (most recent call last): File "setup.py", line 208, in <module> setup_package() File "setup.py", line 199, in setup_package configuration=configuration ) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/core.py", line 152, in setup config = configuration() File "setup.py", line 136, in configuration config.add_subpackage('scipy') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/setup.py", line 8, in configuration config.add_subpackage('integrate') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/integrate/setup.py", line 10, in configuration blas_opt = get_info('blas_opt',notfound_action=2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 325, in get_info return cl().get_info(notfound_action) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 484, in get_info raise self.notfounderror(self.notfounderror.__doc__) numpy.distutils.system_info.BlasNotFoundError: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable.
Hi hari, Try: sudo apt-get build-dep python-scipy That should fetch and install all of the dependencies needed to build SciPy. Best, Keith On Fri, Apr 20, 2012 at 11:53 AM, hari jayaram <harijay@gmail.com> wrote:
Hi I am on 64 bit Ubuntu , python 2.6.5 , GCC 4.4.3. I want to compile my own scipy since the ubuntu package on lucid installs a scipy which does not have the scipy.optimize.curve_fit
I followed the build instructions at the url below to install from the git source .
http://www.scipy.org/Installing_SciPy/BuildingGeneral
I could install numpy from the git source . Then I installed lapack and blas libraries in my home directory following the instructions at BuildingGeneral. I set the environment variables BLAS and LAPACK in my ~/.bashrc and sourced them and then tried the setup.py for scipy
sudo python setup.py install
I get the following errors implying that BLAS was not getting picked up. I even copied the libblas.a and liblapack.a files to /usr/lib, linked it to liblapack.so ...but none of these helped find lapack or blas
"numpy.distutils.system_info.BlasNotFoundError: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable."
I am wondering if the build instructions are different for the github tree. The detailed error is given below. Thanks for your help
Hari
hari@hari:~/scipy$ sudo python setup.py install --prefix=/usr/local blas_opt_info: blas_mkl_info: libraries mkl,vml,guide not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
atlas_blas_threads_info: Setting PTATLAS=ATLAS libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
atlas_blas_info: libraries f77blas,cblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1474: UserWarning: Atlas (http://math-atlas.sourceforge.net/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [atlas]) or by setting the ATLAS environment variable. warnings.warn(AtlasNotFoundError.__doc__) blas_info: libraries blas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1483: UserWarning: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. warnings.warn(BlasNotFoundError.__doc__) blas_src_info: NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1486: UserWarning: Blas (http://www.netlib.org/blas/) sources not found. Directories to search for the sources can be specified in the numpy/distutils/site.cfg file (section [blas_src]) or by setting the BLAS_SRC environment variable. warnings.warn(BlasSrcNotFoundError.__doc__) Traceback (most recent call last): File "setup.py", line 208, in <module> setup_package() File "setup.py", line 199, in setup_package configuration=configuration ) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/core.py", line 152, in setup config = configuration() File "setup.py", line 136, in configuration config.add_subpackage('scipy') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/setup.py", line 8, in configuration config.add_subpackage('integrate') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/integrate/setup.py", line 10, in configuration blas_opt = get_info('blas_opt',notfound_action=2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 325, in get_info return cl().get_info(notfound_action) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 484, in get_info raise self.notfounderror(self.notfounderror.__doc__) numpy.distutils.system_info.BlasNotFoundError: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. hari@hari:~/scipy$ export BLAS=/home/hari/blas/BLAS/libblas.a hari@hari:~/scipy$ export LAPACK=/home/hari/LAPACK/lapack-3.4.0/liblapack.a hari@hari:~/scipy$ sudo python setup.py install --prefix=/usr/local blas_opt_info: blas_mkl_info: libraries mkl,vml,guide not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
atlas_blas_threads_info: Setting PTATLAS=ATLAS libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
atlas_blas_info: libraries f77blas,cblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1474: UserWarning: Atlas (http://math-atlas.sourceforge.net/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [atlas]) or by setting the ATLAS environment variable. warnings.warn(AtlasNotFoundError.__doc__) blas_info: libraries blas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1483: UserWarning: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. warnings.warn(BlasNotFoundError.__doc__) blas_src_info: NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1486: UserWarning: Blas (http://www.netlib.org/blas/) sources not found. Directories to search for the sources can be specified in the numpy/distutils/site.cfg file (section [blas_src]) or by setting the BLAS_SRC environment variable. warnings.warn(BlasSrcNotFoundError.__doc__) Traceback (most recent call last): File "setup.py", line 208, in <module> setup_package() File "setup.py", line 199, in setup_package configuration=configuration ) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/core.py", line 152, in setup config = configuration() File "setup.py", line 136, in configuration config.add_subpackage('scipy') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/setup.py", line 8, in configuration config.add_subpackage('integrate') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/integrate/setup.py", line 10, in configuration blas_opt = get_info('blas_opt',notfound_action=2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 325, in get_info return cl().get_info(notfound_action) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 484, in get_info raise self.notfounderror(self.notfounderror.__doc__) numpy.distutils.system_info.BlasNotFoundError: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. _______________________________________________ SciPy-User mailing list SciPy-User@scipy.org http://mail.scipy.org/mailman/listinfo/scipy-user
Thanks Keith, My problem was that I had installed numpy from the git repository before I had installed BLAS. Once I uninstalled numpy , then installed LAPACK and BLAS. Then I could install numpy and scipy using "sudo python setup.py install" Thanks Hari On Tue, May 1, 2012 at 12:36 PM, Keith Hughitt <keith.hughitt@gmail.com> wrote:
Hi hari,
Try:
sudo apt-get build-dep python-scipy
That should fetch and install all of the dependencies needed to build SciPy.
Best, Keith
On Fri, Apr 20, 2012 at 11:53 AM, hari jayaram <harijay@gmail.com> wrote:
Hi I am on 64 bit Ubuntu , python 2.6.5 , GCC 4.4.3. I want to compile my own scipy since the ubuntu package on lucid installs a scipy which does not have the scipy.optimize.curve_fit
I followed the build instructions at the url below to install from the git source .
http://www.scipy.org/Installing_SciPy/BuildingGeneral
I could install numpy from the git source . Then I installed lapack and blas libraries in my home directory following the instructions at BuildingGeneral. I set the environment variables BLAS and LAPACK in my ~/.bashrc and sourced them and then tried the setup.py for scipy
sudo python setup.py install
I get the following errors implying that BLAS was not getting picked up. I even copied the libblas.a and liblapack.a files to /usr/lib, linked it to liblapack.so ...but none of these helped find lapack or blas
"numpy.distutils.system_info.BlasNotFoundError: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable."
I am wondering if the build instructions are different for the github tree. The detailed error is given below. Thanks for your help
Hari
hari@hari:~/scipy$ sudo python setup.py install --prefix=/usr/local blas_opt_info: blas_mkl_info: libraries mkl,vml,guide not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
atlas_blas_threads_info: Setting PTATLAS=ATLAS libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
atlas_blas_info: libraries f77blas,cblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1474: UserWarning: Atlas (http://math-atlas.sourceforge.net/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [atlas]) or by setting the ATLAS environment variable. warnings.warn(AtlasNotFoundError.__doc__) blas_info: libraries blas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1483: UserWarning: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. warnings.warn(BlasNotFoundError.__doc__) blas_src_info: NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1486: UserWarning: Blas (http://www.netlib.org/blas/) sources not found. Directories to search for the sources can be specified in the numpy/distutils/site.cfg file (section [blas_src]) or by setting the BLAS_SRC environment variable. warnings.warn(BlasSrcNotFoundError.__doc__) Traceback (most recent call last): File "setup.py", line 208, in <module> setup_package() File "setup.py", line 199, in setup_package configuration=configuration ) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/core.py", line 152, in setup config = configuration() File "setup.py", line 136, in configuration config.add_subpackage('scipy') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/setup.py", line 8, in configuration config.add_subpackage('integrate') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/integrate/setup.py", line 10, in configuration blas_opt = get_info('blas_opt',notfound_action=2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 325, in get_info return cl().get_info(notfound_action) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 484, in get_info raise self.notfounderror(self.notfounderror.__doc__) numpy.distutils.system_info.BlasNotFoundError: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. hari@hari:~/scipy$ export BLAS=/home/hari/blas/BLAS/libblas.a hari@hari:~/scipy$ export LAPACK=/home/hari/LAPACK/lapack-3.4.0/liblapack.a hari@hari:~/scipy$ sudo python setup.py install --prefix=/usr/local blas_opt_info: blas_mkl_info: libraries mkl,vml,guide not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
atlas_blas_threads_info: Setting PTATLAS=ATLAS libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
atlas_blas_info: libraries f77blas,cblas,atlas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1474: UserWarning: Atlas (http://math-atlas.sourceforge.net/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [atlas]) or by setting the ATLAS environment variable. warnings.warn(AtlasNotFoundError.__doc__) blas_info: libraries blas not found in ['/usr/local/lib', '/usr/lib64', '/usr/lib'] NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1483: UserWarning: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. warnings.warn(BlasNotFoundError.__doc__) blas_src_info: NOT AVAILABLE
/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py:1486: UserWarning: Blas (http://www.netlib.org/blas/) sources not found. Directories to search for the sources can be specified in the numpy/distutils/site.cfg file (section [blas_src]) or by setting the BLAS_SRC environment variable. warnings.warn(BlasSrcNotFoundError.__doc__) Traceback (most recent call last): File "setup.py", line 208, in <module> setup_package() File "setup.py", line 199, in setup_package configuration=configuration ) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/core.py", line 152, in setup config = configuration() File "setup.py", line 136, in configuration config.add_subpackage('scipy') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/setup.py", line 8, in configuration config.add_subpackage('integrate') File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 1002, in add_subpackage caller_level = 2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 971, in get_subpackage caller_level = caller_level + 1) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/misc_util.py", line 908, in _get_configuration_from_setup_py config = setup_module.configuration(*args) File "scipy/integrate/setup.py", line 10, in configuration blas_opt = get_info('blas_opt',notfound_action=2) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 325, in get_info return cl().get_info(notfound_action) File "/usr/local/lib/python2.6/dist-packages/numpy/distutils/system_info.py", line 484, in get_info raise self.notfounderror(self.notfounderror.__doc__) numpy.distutils.system_info.BlasNotFoundError: Blas (http://www.netlib.org/blas/) libraries not found. Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section [blas]) or by setting the BLAS environment variable. _______________________________________________ SciPy-User mailing list SciPy-User@scipy.org http://mail.scipy.org/mailman/listinfo/scipy-user
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participants (2)
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hari jayaram -
Keith Hughitt