Il 5/24/2013 7:13 PM, jose milovich ha scritto:
I just installed cygwin 1.17.18-1 in a windows box running windows 7 enterprise.
I have used in the past cygwin 1.15.1 with no problems on a windows XP 32 bit
machine.
When I import numpy (1.6.2) into python 2.7.3 I get the following message
python
Python 2.7.3 (default, Dec 18 2012, 13:50:09)
[GCC 4.5.3] on cygwin
Type "help", "copyright", "credits" or "license" for more information.
import numpy
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/site-packages/numpy/__init__.py", line 137, in <modul
e>
import add_newdocs
File "/usr/lib/python2.7/site-packages/numpy/add_newdocs.py",
line 9,
in <modu le>
from numpy.lib import add_newdoc
File "/usr/lib/python2.7/site-packages/numpy/lib/__init__.py", line 13, in <mo
dule>
from polynomial import *
File "/usr/lib/python2.7/site-packages/numpy/lib/polynomial.py", line 17, in <
module>
from numpy.linalg import eigvals, lstsq
File "/usr/lib/python2.7/site-packages/numpy/linalg/__init__.py", line 48, in
<module>
from linalg import *
File "/usr/lib/python2.7/site-packages/numpy/linalg/linalg.py", line 23, in <m
odule>
from numpy.linalg import lapack_lite
ImportError: No such file or directory
I verified that lapack_lite.dll is in the appropriate place but not sure why it
does not recognize it.
I have read on the web that there was at some time a problem with
cyggfortran-3.dll but not sure
solved long time ago
what to do if this is the case.
what it the output of:
$ cygcheck /usr/lib/python2.7/site-packages/numpy/linalg/lapack_lite.dll
on my system is:
E:\cygwin\lib\python2.7\site-packages\numpy\linalg\lapack_lite.dll
E:\cygwin\bin\cygwin1.dll
C:\Windows\system32\KERNEL32.dll
[cut]
E:\cygwin\lib\lapack\cyglapack-0.dll
E:\cygwin\bin\cyggcc_s-1.dll
E:\cygwin\bin\cyggfortran-3.dll
E:\cygwin\lib\lapack\cygblas-0.dll
E:\cygwin\bin\libpython2.7.dll
Jose L. Milovich
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