[SciPy-user] import failure using g77

[Jeffrey B. Layton]

Pearu Peterson wrote:

>On Sat, 19 Oct 2002, Jeffrey B. Layton wrote:
>
>  
>
>>I didn't update, I erased scipy and got a fresh new copy of SciPy.
>>I rebuilt Numeric and scipy. I got this error this time,
>>
>>[laytonj at home3 laytonj]$ /usr/bin/python2.2
>>Python 2.2 (#1, Apr 12 2002, 15:29:57)
>>[GCC 2.96 20000731 (Red Hat Linux 7.2 2.96-109)] on linux2
>>Type "help", "copyright", "credits" or "license" for more information.
>> >>> import Numeric
>> >>> import scipy
>>exceptions.ImportError: 
>>/usr/lib/python2.2/site-packages/scipy/linalg/_flinalg.so: undefined 
>>symbol: f_iob
>>    
>>
>          ^^^^^
>
>This symbol comes from Intel compiler libraries. When building scipy, make
>sure that Intel compiler is used nowhere. To be sure, you can rename the
>/path/to/intel/compiler.
>

   No joy. I move /opt/intel to /opt/intel_old. I then erased (rm -rf) 
Numeric, f2py,
and scipy from their source directories and from 
/usr/lib/python2.2/site-packages.
I then downloaded everything fresh again and rebuilt everything (makine sure
that g77 was being used). When I did 'import scipy' I got the exact same 
errors:

[laytonj at home3 laytonj]$ /usr/bin/python2.2
Python 2.2 (#1, Apr 12 2002, 15:29:57)
[GCC 2.96 20000731 (Red Hat Linux 7.2 2.96-109)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
 >>> import Numeric
 >>> import scipy
exceptions.ImportError: 
/usr/lib/python2.2/site-packages/scipy/linalg/_flinalg.so: undefined 
symbol: f_iob
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
  File "/usr/lib/python2.2/site-packages/scipy/__init__.py", line 49, in ?
    import special, io, linalg, stats, fftpack
  File "/usr/lib/python2.2/site-packages/scipy/linalg/__init__.py", line 
42, in ?
    from basic import *
  File "/usr/lib/python2.2/site-packages/scipy/linalg/basic.py", line 
17, in ?
    import calc_lwork
ImportError: 
/usr/lib/python2.2/site-packages/scipy/linalg/calc_lwork.so: undefined 
symbol: f_cpystr


Did I miss something in erasing the packages from python-2.2?
I erased f2py2e, FFT, gui_thread, MA, Numeric, PropertiedClasses,
RNG, scipy, scipy_base, scipy_distutils, scipy_test, weave,
Numeric.pth.
   I think my next step is to rebuild ATLAS and LAPACK and
reinstall them as well.


Thanks!

Jeff


>
>Pearu
>
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