[f2py] f2py 2_1975 and amd64

[pgmdevlist at mailcan.com]

Folks,
I used regularly f2py 2.45.xxx, but I wanted to check the new numpy package 
(0.9.4), that comes with f2py 2_1975.
I'm having extreme difficulties having this version of f2py recognize my 
system. I run on a amd64, gcc-3.4.4, I have the 07/15/2005 version of g95, 
the 8.1 and 9.0 version of the Intel Compiler.
A f2py -c -help-fcompiler shows me that none of the three f90 compiler above 
are recognized on my machine:
List of available Fortran compilers:
  --fcompiler=gnu  GNU Fortran Compiler (3.4.4)
List of unavailable Fortran compilers:
  --fcompiler=absoft   Absoft Corp Fortran Compiler
  --fcompiler=compaq   Compaq Fortran Compiler
  --fcompiler=compaqv  DIGITAL|Compaq Visual Fortran Compiler
  --fcompiler=g95      GNU Fortran 95 Compiler
  --fcompiler=gnu95    GNU 95 Fortran Compiler
  --fcompiler=hpux     HP Fortran 90 Compiler
  --fcompiler=ibm      IBM XL Fortran Compiler
  --fcompiler=intel    Intel Fortran Compiler for 32-bit apps
  --fcompiler=intele   Intel Fortran Compiler for Itanium apps
  --fcompiler=intelev  Intel Visual Fortran Compiler for Itanium apps
  --fcompiler=intelv   Intel Visual Fortran Compiler for 32-bit apps
  --fcompiler=lahey    Lahey/Fujitsu Fortran 95 Compiler
  --fcompiler=mips     MIPSpro Fortran Compiler
  --fcompiler=nag      NAGWare Fortran 95 Compiler
  --fcompiler=none     Fake Fortran compiler
  --fcompiler=pg       Portland Group Fortran Compiler
  --fcompiler=sun      Sun|Forte Fortran 95 Compiler
  --fcompiler=vast     Pacific-Sierra Research Fortran 90 Compiler
List of unimplemented Fortran compilers:
  --fcompiler=f  Fortran Company/NAG F Compiler
For compiler details, run 'config_fc --verbose' setup command.

How can I have my compilers recognized ? Sorry if it sounds a trivial 
question, I just spent the last 3h trying to find some info on the web, to no 
avail.

Note that I did try a 
f2py -c -f90exec=g95 -h mysigfile.pyf -m mymodule mysourcefile.f90
just in case. The compilation runs fine, I have my mymodule.so, but when I 
import it in Python, I end up with 
undefined symbol: _g95_power_r8_i4
If I use
f2py -c -f90exec=ifort -h mysigfile.pyf -m mymodule mysourcefile.f90
I end up with 
undefined symbol: f_powdi
instead.

Any help more than welcome.

Thx in advance.