Hello, I am using PostgreSQL 9.0.1 on Windows 7.0 Ultimate 64bit.
I tried to use plpython within one of my databases, but installing the language fails with: C:\Program Files\PostgreSQL\9.0\lib>createlang --dbname=ibox --echo -U postgres plpythonu SELECT oid FROM pg_catalog.pg_language WHERE lanname = 'plpythonu'; CREATE LANGUAGE "plpythonu"; createlang: Installation der Sprache fehlgeschlagen: FEHLER: konnte Bibliothek »C:/Program Files/PostgreSQL/9.0/lib/pl python.dll« nicht laden: %1 is not a valid Win32 application. (which translated to english is roughly: createlang: Installation of language failed: ERROR: could not load library »C:/Program Files/PostgreSQL/9.0/lib/plpython.dll« : %1 is not a valid Win32 application. Should'nt plplython.dll be a valid win32_x64 application when being loaded into PostgreSQL 64bit? Could this be the source of the error? (as in: "plpython.dll is 32 bit, PostgreSQL is 64bit, so no loading of 32-bit-module into 64-bit-process?) Harald -- GHUM GmbH Harald Armin Massa Spielberger Straße 49 70435 Stuttgart 0173/9409607 Amtsgericht Stuttgart, HRB 734971 - persuadere. et programmare