Hi Alexander, Buz,
I can confirm that this appears to be an issue with python2.5 on 10.6, and it's
apparently
an installation problem on the python side (64bit-installation in my case).
> find /System/Library/Frameworks/Python.framework -name mmap*
/System/Library/Frameworks/Python.framework/Versions/2.3/lib/python2.3/lib-dynload/mmap.so
/System/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/lib-dynload/mmap.so
/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-dynload/mmap.so
> find /sw/lib/python2.6 -name mmap*
/sw/lib/python2.6/lib-dynload/mmap.so
> find /sw/lib/python2.5 -name mmap*
- nothing there. numpy.test() also fails on importing mmap. I could not track
this much
further down, embarrassingly I could not even reproduce how I had installed
python2.5
in the first place, as there was a python25_2.5.4-102 installed, but the
package descriptions
both in stable and unstable state:
Package: python25
Version: 2.5.4
Revision: 1
Epoch: 1
Distribution: 10.4, 10.5
(!)
Nb. this is a distribution bootstrapped on Snow Leopard in 64bit, never updated
from 10.5.
I tried to investigate a bit further, so I updated the package in my local tree
to 2.5.5 and,
noticing that one difference between the python25 and python26 packages was the
ConfigureParams: --enable-shared field, I added this flag to the python25
package as well.
python-2.5.5 builds that way and appears to work (is there a generic .test()
for the python
interpreter itself?), but still does not install mmap.so.
I am out or my depth here for now, so I am passing this one to whoever else
might have
another suggestion.
HTH,
Derek
>>>>
>>>> Python 2.5.4 (r254:67916, Apr 22 2010, 12:57:40)
>>>> Type "copyright", "credits" or "license" for more information.
>>>>
>>>> IPython 0.8.2 -- An enhanced Interactive Python.
>>>> ? -> Introduction and overview of IPython's features.
>>>> %quickref -> Quick reference.
>>>> help -> Python's own help system.
>>>> object? -> Details about 'object'. ?object also works, ?? prints more.
>>>>
>>>> In [1]: import scipy
>>>>
>>>> In [2]: from scipy.io.array_import import read_array
>>>> ---------------------------------------------------------------------------
>>>> ImportError Traceback (most recent call last)
>>>>
>>>> /Users/buz/Documents/GTD/GTD Supporting Information/Work/Make an
>>>> O2-tolerant Hydrogenase/Sequence 2_12_2/Homology Model/<ipython console>
>>>> in <module>()
>>>>
>>>> /sw/lib/python2.5/site-packages/scipy/io/__init__.py in <module>()
>>>> 78
>>>> 79 # netCDF file support
>>>> ---> 80 from netcdf import netcdf_file, netcdf_variable
>>>> 81
>>>> 82 from recaster import sctype_attributes, Recaster
>>>>
>>>> /sw/lib/python2.5/site-packages/scipy/io/netcdf.py in <module>()
>>>> 16
>>>> 17 import struct
>>>> ---> 18 import mmap
>>>> 19
>>>> 20 from numpy import ndarray, zeros, array
>>>>
>>>> ImportError: No module named mmap
>>>>
>>>> In [3]:
>>>>
>>>
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