Re: Python 3.2 XP64 and Numpy...

[Rémi Cura <remi.cura@xxxxxxxxx>]

Hey, thanks to help me with that.

I started fresh to have a truly reproducible process,

so you can have all information and rule out some error possibilities.

 - Uninstall all python.

 - Check that PythonPath doesn't exist anymore

 - check that python doesn't exist anymore

 - install python 3.2.5 64 bit from official python website into C/Python32

 - Reload configuration for server.

 - create plpython3u , create a python function, test it (show path)

   * It works, python path is
    'C:\\Windows\\system32\\python32.zip', 'C:\\Python32\\Lib', 'C:\\Python32\\DLLs', 'E:\\9.3\\data', 'C:\\Program Files\\PostgreSQL\\9.3\\bin', 'C:\\Python32', 'C:\\Python32\\lib\\site-packages'

 - Donwload latest numpy from website.

 - ON antoher PC
   * Compile numpy with visual 2008 , 64 bit

   * Create an binary installer for windows (using python.exe setup.py )with proper argument

 - On the server :

 - install numpy with the compiled installer.

 - check that numpy is correctly installer in C:\Python32\Lib\site-packages

 - using an external terminal, check that numpy works (import numpy -> OK)

 - Now, define a plpython3u function containing "import numpy"

 - Run the function --> error is
  "ERREUR:  ImportError: DLL load failed: Le module spécifié est introuvable.",

   which roughly translate to
  "ERROR: ImportError : DLL load failed : the specified module couldn't be found".

 - Create a plpython3u function returning sys.path

the path is "C:\\Windows\\system32\\python32.zip', 'C:\\Python32\\Lib', 'C:\\Python32\\DLLs', 'E:\\9.3\\data', 'C:\\Program Files\\PostgreSQL\\9.3\\bin', 'C:\\Python32', 'C:\\Python32\\lib\\site-packages"

numpy is in this path, in C:\\Python32\\lib\\site-packages

All user of the computer have all rights on the C:\\Python32\\lib\\site-packages folder

 - execute `import imp; imp.find_package('numpy')` within the plpython3u function

   -> returns "None, 'C:\\Python32\\lib\\site-packages\\numpy', ('', '', 5)"

 - create a helloworld module , put it next to numpy, try to call it

   -> it gets called

I really don't see what I can do more.

Cheers,

Rémi-C