Binaries are now only available for Windows as installers for recent Python versions. You need to compile from the source (see
) in all other cases (it is trivial on non-Windows platforms, though).
Be sure to download the version of Psyco that corresponds to your Python version. Binary releases are at http://sourceforge.net/project/showfiles.php?group_id=41036. Only some pre-compiled versions are available (contributions for missing ones are welcome).
1#1
Note that the 2.2.2 version will **not** work on the 2.2 or 2.2.1 Pythons!