On Dec 8, 2006, at 12:13 PM, Werner Smekal wrote:

> Hi Hazen,
>
>> I believe that the current interface was a joint effort between  
>> Doug  Hunt and Rafael and that Doug is still maintaining the Perl/ 
>> PDL  interface on behalf of the PDL project. There is an  
>> ActiveState PDL  package, though it seems a bit old. Has anyone  
>> tried to use that in  combination with PLplot and  
>> PDL::Graphics::PLplot on Windows?
>
> I installed ActiveState Perl and the the PDL package, but have no  
> idea how to test how PDL/Perl and plplot come together. My efforts  
> here were not because I need this configuration, I just thought  
> it's as easy as the python and java bindings, so I gave it a try.

Did you catch what version of PDL was installed?

If PDL::Graphics::PLplot is installed, then you should be able to run  
the PLplot perl examples, with a command of the form "perl x01.pl".  
If you get an error message along the lines of "Could not find module  
PDL::Graphics::PLplot" then they probably didn't come together. I'm  
unfamiliar with ActiveState directory structure, but on OS-X  
PDL::Graphics::PLplot can be found in /path/to/perl/libraries/PDL/ 
Graphics/PLplot. I suspect that the current ActiveState version of  
PDL is so old that it doesn't contain PLplot. If it does, then the  
problem is likely that it couldn't find the plplot library. You can  
figure out where its looking for the library by reading Makefile.PL  
in the PDL/Graphics/PLplot library, however I'm not sure how you  
recompile once you've given it the right path and library name.

Cygwin might be the path of least resistance here.

-Hazen


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