[SciPy-user] Installation with Python2.2 on RH7.1
nadavh at envision.co.il
Sat Jan 5 16:55:32 CST 2002
I previously installed scipy with python2.1 and it was smooth. Recently
I am trying to move on to
python2.2 on the same machines (PIII (one with one CPU, the other with
2) running RH Linux 7.1),
and encounter the same problems:
1. Can not find the FFTW single precision libraries (although I
compiled FFTW with --enable float)
2. When I removed the single precision libraries from setup.py, the
installation went OK, but I am getting the following message when
trying to import scipy:
>>> import scipy
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "/usr/local/lib/python2.2/site-packages/scipy/__init__.py", line
41, in ? from handy import *
File "/usr/local/lib/python2.2/site-packages/scipy/handy.py", line 2,
line 3, in ?
from FFT2 import *
File "/usr/local/lib/python2.2/site-packages/scipy/fft/FFT2.py", line
3, in ?
import Numeric, fftw, types
undefined symbol: fftw_threads_init
By the way: In the first trial it could not find fftw-threades (although
scipy is installed on those machines with python2.1 with the same fftw
libraries), so I recompiled FFTW to add those libraries.
More information about the SciPy-user