On Tue, 28 Apr 2009, Владимир Анохин wrote:
> >I just checked that fftw3 is available in debian repository, so that
> >you only need to amend the J interface script. Not sure for other
> >distro.
> 
> Bill, I'm afraid, that arranging of interface script for linux version
> of FFTW is not a piece of cake for me (maybe, it's because the
> jfftw.dll have been used in the addon, and there is no jfftw.so in
> debian packages). Wine version of J (and it's addons) is working
> pretty good, but there are some issues in it. So my next question is
> -- do you have a linux dynamic libraries interfacing manual for me?

In debian/ubuntu, you can search using synaptic, but it can also be searched
using commands.

  $ sudo aptitude search fftw
p   fftw-dev          - library for computing Fast Fourier Transforms           
  
p   fftw-docs         - documentation for fftw                                  
  
v   fftw-double-dev   -                                                         
  
v   fftw-single-dev   -                                                         
  
p   fftw2             - library for computing Fast Fourier Transforms           
  
v   fftw2-double      -                                                         
  
v   fftw2-single      -                                                         
  
v   fftw3             -                                                         
  
v   fftw3-dev         -                                                         
  
v   fftw3-doc         -                                                         
  
p   libfftw3-3        - library for computing Fast Fourier Transforms           
  
p   libfftw3-dev      - library for computing Fast Fourier Transforms           
  
p   libfftw3-doc      - documentation for fftw version 3                        
  
p   mffm-fftw-dev     - A C++ wrapper for the fftw.org C library (version 3)    
  
p   mffm-fftw1c2      - A C++ wrapper for the fftw.org C library (version 3)    
  
p   root-plugin-fftw3 - FFTw plugin for ROOT                                    
  
p   sfftw-dev         - library for computing Fast Fourier Transforms           
  
p   sfftw2            - library for computing Fast Fourier Transforms           
  
p   yorick-yeti-fftw  - FFT plugin for the Yorick language 


I guess the relevant so is inside libfftw3-3. After you have it installed, you
can check the files installed using

$ sudo dpkg -L libfftw3-3

header files and documentation should also available in libfftw3-dev,
libfftw3-doc.  I think that will be all packages you needed.

I have never use fftw package and only knows little/null.  Please try and tell
us your experience.

-- 
regards,
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