Version: 2.4.4, Last Updated: 12/19/2011

win-psycopg is a windows port of the psycopg python-postgresql database interface.

Packager: Jason Erickson []

License: Same as Psycopg2

Project Links:


Notes on the builds:

Note 1: The Debug builds are NOT built against the debug version of Python. The debug builds are Psycopg built with an extra debug switch to display addition text information to the console.

Version 2.X

Version 2.X of psycopg comes with it's own installer. It is linked against PostgreSQL 9.X and openssl 1.0.0d.

It has been noted that the the installers for psycopg2 will not find the zope installation of python, stop the installation, and not installing psycopg2. A work around is to extract the files by renaming the extension from *.exe to *.zip and using a zip extractor (such as WinZip/PkZip/7z) to extract the psycopg2 folder and place it at <zope_dir>\lib\python. I do not use Zope, so I will not be able to provide support or instructions on how to use it. Let me know if it does not work, though.

Also, it has been noted that the psycopg2 installers do not work under a virtualenv environment. The same method as mentioned above with Zope can be used to extract the binaries.

Requirments: Python, PostgreSQL


Psycopg Version Python
built against
Release Build Debug Build
(--define PSYCOPG_DEBUG)
Current Release (2.4.4)
(For Python 2.4)
2.4 9.1.2 psycopg2-2.4.4.win32-py2.4-pg9.1.2-release.exe
(For Python 2.5)
2.5 9.1.2 psycopg2-2.4.4.win32-py2.5-pg9.1.2-release.exe
(For Python 2.6)
2.6 9.1.2 psycopg2-2.4.4.win32-py2.6-pg9.1.2-release.exe

(For Python 2.6 amd64)
(64bit Windows)
2.6 9.1.2
(For Python 2.7)
2.7 9.1.2 psycopg2-2.4.4.win32-py2.7-pg9.1.2-release.exe

(For Python 2.7 amd64)
(64bit Windows)
2.7 9.1.2
(For Python 3.2)
3.2 9.1.2 psycopg2-2.4.4.win32-py3.2-pg9.1.2-release.exe

(For Python 3.2 amd64)
(64bit Windows)
3.2 9.1.2


Previous 2.x Releases