Hi,
I'm confused about your problem, but the "import" command immediately below:
import numpy.core.numeric as NX
AttributeError: 'module' object has no attribute 'core'
should have worked. I assume you have numpy installed on your Ubuntu box.
How did you install it? From Synaptic or building from the tarball (or any
other
source)? I too run a Ubuntu 11.04 home.
I had the same "Could not import any solver package" message in the past, but
as far as I can remember the error history you got and mine were different.
32- versus 64- bit packages have given trouble to some people (and not only with
regard to FiPy). Is your system a 64-bit one?
Good luck,
Fausto
>________________________________
> From: Lucia AvOlocc <[email protected]>
>To: fipy <[email protected]>
>Sent: Monday, February 6, 2012 4:11:51 PM
>Subject: fipy installation problems on ubuntu
>
>Hi,
>I am having problems when installing fipy in my notebook (ubuntu 11.10)
>
>I got the following errors:
>
>home:~/FiPy-2.1.2$ sudo python setup.py install
>running install
>Checking .pth file support in /usr/local/lib/python2.7/dist-packages/
>/usr/bin/python -E -c pass
>TEST PASSED: /usr/local/lib/python2.7/dist-packages/ appears to
>support .pth files
>running bdist_egg
>running egg_info
>writing FiPy.egg-info/PKG-INFO
>writing top-level names to FiPy.egg-info/top_level.txt
>writing dependency_links to FiPy.egg-info/dependency_links.txt
>writing entry points to FiPy.egg-info/entry_points.txt
>writing FiPy.egg-info/PKG-INFO
>writing top-level names to FiPy.egg-info/top_level.txt
>writing dependency_links to FiPy.egg-info/dependency_links.txt
>writing entry points to FiPy.egg-info/entry_points.txt
>reading manifest file 'FiPy.egg-info/SOURCES.txt'
>reading manifest template 'MANIFEST.in'
>warning: no previously-included files matching '*.png' found under
>directory 'examples'
>warning: no previously-included files matching '*.pdf' found under
>directory 'examples'
>warning: no previously-included files matching '*.png' found under
>directory 'fipy'
>warning: no previously-included files matching '*.pdf' found under
>directory 'fipy'
>writing manifest file 'FiPy.egg-info/SOURCES.txt'
>installing library code to build/bdist.linux-x86_64/egg
>running install_lib
>running build_py
>creating build/bdist.linux-x86_64/egg
>creating build/bdist.linux-x86_64/egg/fipy
>creating build/bdist.linux-x86_64/egg/fipy/steppers
>................
>..................
>removing 'build/bdist.linux-x86_64/egg' (and everything under it)
>Processing FiPy-2.1.2-py2.7.egg
>removing '/usr/local/lib/python2.7/dist-packages/FiPy-2.1.2-py2.7.egg'
>(and everything under it)
>creating /usr/local/lib/python2.7/dist-packages/FiPy-2.1.2-py2.7.egg
>Extracting FiPy-2.1.2-py2.7.egg to /usr/local/lib/python2.7/dist-packages
>FiPy 2.1.2 is already the active version in easy-install.pth
>
>Installed /usr/local/lib/python2.7/dist-packages/FiPy-2.1.2-py2.7.egg
>Processing dependencies for FiPy==2.1.2
>Finished processing dependencies for FiPy==2.1.2
>Traceback (most recent call last):
> File "setup.py", line 594, in <module>
> __import__(pkg)
> File
>"/usr/local/lib/python2.7/dist-packages/pysparse-1.2_dev224-py2.7-linux-x86_64.egg/pysparse/__init__.py",
>line 6, in <module>
> from numpy._import_tools import PackageLoader
> 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 11, in <module>
> import numpy.core.numeric as NX
>AttributeError: 'module' object has no attribute 'core'
>
>So, I try to run fipy from python:
>
>home:~/FiPy-2.1.2$ python
>Python 2.7.2+ (default, Oct 4 2011, 20:06:09)
>[GCC 4.6.1] on linux2
>Type "help", "copyright", "credits" or "license" for more information.
>
>>>> import fipy
>Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "fipy/__init__.py", line 41, in <module>
> from solvers import *
> File "fipy/solvers/__init__.py", line 68, in <module>
> raise ImportError, "Could not import any solver package. If you
>are using Trilinos, make sure you have all of the necessary Trilinos
>packages installed - Epetra, EpetraExt, AztecOO, Amesos, ML, and
>IFPACK."
>ImportError: Could not import any solver package. If you are using
>Trilinos, make sure you have all of the necessary Trilinos packages
>installed - Epetra, EpetraExt, AztecOO, Amesos, ML, and IFPACK.
>>>>
>
>
>I don't know how to fix this problem. Thanks in advance for your help
>Regards,
>Lucia
>_______________________________________________
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>[email protected]
>http://www.ctcms.nist.gov/fipy
> [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ]
>
>
>
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