Thank you all for your help
Using "sudo" generates an error, without it everything run ok.

:~$ sudo python -c "import numpy; print numpy.__version__"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/numpy/__init__.py", line
137, in <module>
    import add_newdocs
  File "/usr/local/lib/python2.7/dist-packages/numpy/add_newdocs.py", line
9, in <module>
    from numpy.lib import add_newdoc
  File "/usr/local/lib/python2.7/dist-packages/numpy/lib/__init__.py",
line 13, in <module>
    from polynomial import *
  File "/usr/local/lib/python2.7/dist-packages/numpy/lib/polynomial.py",
line 17, in <module>
    from numpy.linalg import eigvals, lstsq
  File "/usr/local/lib/python2.7/dist-packages/numpy/linalg/__init__.py",
line 48, in <module>
    from linalg import *
  File "/usr/local/lib/python2.7/dist-packages/numpy/linalg/linalg.py",
line 23, in <module>
    from numpy.linalg import lapack_lite
ImportError: libifport.so.5: cannot open shared object file: No such file
or directory

And the other command suggested by Eric, I think matplotlib is not
displayed due to it is not intalled yet, isn't it?

~$ sudo python -c "import sys; print '\n'.join(sys.path)"
/usr/local/lib/python2.7/dist-packages/setuptools-0.6c11-py2.7.egg
/usr/local/lib/python2.7/dist-packages/nose-0.11.0.dev_r636-py2.7.egg
/usr/local/lib/python2.7/dist-packages/FiPy-2.1.2-py2.7.egg
/usr/local/lib/python2.7/dist-packages/pysparse-1.2_dev224-py2.7-linux-x86_64.egg
/usr/local/lib/python2.7/dist-packages
/usr/lib/python2.7
/usr/lib/python2.7/plat-linux2
/usr/lib/python2.7/lib-tk
/usr/lib/python2.7/lib-old
/usr/lib/python2.7/lib-dynload
/usr/local/lib/python2.7/dist-packages
/usr/lib/python2.7/dist-packages
/usr/lib/python2.7/dist-packages/PIL
/usr/lib/python2.7/dist-packages/gst-0.10
/usr/lib/python2.7/dist-packages/gtk-2.0
/usr/lib/pymodules/python2.7
/usr/lib/pymodules/python2.7/libubuntuone
/usr/lib/python2.7/dist-packages/ubuntu-sso-client
/usr/lib/python2.7/dist-packages/ubuntuone-client
/usr/lib/python2.7/dist-packages/ubuntuone-control-panel
/usr/lib/python2.7/dist-packages/ubuntuone-installer
/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol
/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode

should I reinstall numpy?
Thanks,
Lucia

> On 02/22/2012 04:06 PM, ava...@famaf.unc.edu.ar wrote:
>> Dear users,
>> I am trying to install matplotlib from source. When I run:
>>   sudo python setup.py install>  build.out
>> I got the following:
>> basedirlist is: ['/usr/local', '/usr']
>> ============================================================================
>> BUILDING MATPLOTLIB
>>              matplotlib: 1.2.x
>>                  python: 2.7.2+ (default, Oct  4 2011, 20:06:09)  [GCC
>> 4.6.1]
>>                platform: linux2
>>
>> REQUIRED DEPENDENCIES
>>                   numpy: no
>>                          * You must install numpy 1.4 or later to build
>>                          * matplotlib.
>>
>> But numpy is installed(/usr/local/lib/python2.7/dist-packages/numpy)
>> python -c "import numpy; print numpy.__version__"
>> 1.6.1
>> How matplotlib could locate numpy path?
>
> mpl is trying to use exactly this method: import numpy.  See the
> check_for_numpy function() in setupext.py.
>
> All I can imagine is that either because of sudo, or because of the
> terminal you were in when you tried to build, your sys.path was not
> including the /usr/local path.
>
> Try:
> sudo python -c "import numpy; print numpy.__version__"
>
> sudo python -c "import sys; print '\n'.join(sys.path)"
>
> The latter must include /usr/local/lib/python2.7/dist-packages.
>
> Eric
>
>>
>> How this problem could be solved?
>> Thanks a lot in advance.
>> Lucia
>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Virtualization&  Cloud Management Using Capacity Planning
>> Cloud computing makes use of virtualization - but cloud computing
>> also focuses on allowing computing to be delivered as a service.
>> http://www.accelacomm.com/jaw/sfnl/114/51521223/
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>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>
>
> ------------------------------------------------------------------------------
> Virtualization & Cloud Management Using Capacity Planning
> Cloud computing makes use of virtualization - but cloud computing
> also focuses on allowing computing to be delivered as a service.
> http://www.accelacomm.com/jaw/sfnl/114/51521223/
> _______________________________________________
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