Re: Run external program from postgresql

I don't use Windows, so I never install pl/python in this plataform.

But if you already install PostgreSQL in your machine I believe you could download the binaries zip package for windows [1]. 

After you download and extract the zip package you'll found the "plpython3.dll" file in the "lib" directory, then you must copy this file do the "lib" directory of your PostgreSQL installation ("c:\Program Files\PostgreSQL\9.1\lib") and you can try create language in your database:

CREATE LANGUAGE plpythonu;

or

CREATE EXTENSION plpythonu;   (9.1 version)

Regards,

Consultoria/Coaching PostgreSQL
>> Blog sobre TI: http://fabriziomello.blogspot.com