Archived Downloads

Source Code

If for some reason, you are not able to obtain the source code from the Mercurial repository or the old Subversion repository, you can download it directly from here:

• Python 3.2.1: stackless-321-export.tar.bz2 (10.3 MB) (md5 dea31450c4e721fab932483578f4f87d)
• Python 3.2: stackless-32-export.tar.bz2 (10.2 MB) (md5 baabe0895b993ffa198bc18189f60dd1)
• Python 3.1.3: stackless-313-export.tar.bz2 (9.5 MB) (md5 b1b71a63f229d40d17458e288f4fb142)
• Python 3.1.2: stackless-312-export.tar.bz2 (9.4 MB) (md5 c43edb361c8321284cdc19a1b157daba)
• Python 3.1.1: stackless-311-export.tar.bz2 (9.3 MB) (md5 d4232c19427f0909d834d42acb0ebfcd)
• Python 3.1: stackless-31-export.tar.bz2 (9.8 MB) (md5 6aefb63fd1e7b59d31f2d84bf25652df)
• Python 3.0.1: stackless-301-export.tar.bz2 (9.4 MB) (md5 50dfc94a4f9a90c31e5d35b334561718)
• Python 3.0: stackless-30-export.tar.bz2 (9.1 MB) (md5 a09bb0b5470bac15121ce3dbeb14c324)
• Python 2.7.1: stackless-271-export.tar.bz2 (12 MB) (md5 594d33ff3a932efae6616df276188079)
• Python 2.7: stackless-27-export.tar.bz2 (12 MB) (md5 e8526bb9f6dbb048f1392dc2c6442591)
• Python 2.6.5: stackless-265-export.tar.bz2 (10.8 MB) (md5 9361b9e486b49104e3f3a4e4a4123943)
• Python 2.6.4: stackless-264-export.tar.bz2 (10.8 MB) (md5 1d9104064e18ac87b424e7fbc8a44d71)
• Python 2.6.3: stackless-263-export.tar.bz2 (10.8 MB) (md5 e9722a187572f005d2075507c1389dee)
• Python 2.6.2: stackless-262-export.tar.bz2 (10.8 MB) (md5 cad498a856135ea2cef7407066b19304)
• Python 2.6.1: stackless-261-export.tar.bz2 (10.6 MB) (md5 8c61a0eba424e78f12823b914a128fd8)
• Python 2.6: stackless-26-export.tar.bz2 (10.6 MB) (md5 b006131f23d2097d7948dfbbd5a95378)
• Python 2.5.5: stackless-255-export.tar.bz2 (9.9 MB) (md5 ecd820d3d9e071a63ecb87835c3a4299)
• Python 2.5.2: stackless-252-export.tar.bz2 (9.6 MB) (md5 4d91605f3023c4c8e62a51bce86f8cc7)
• Python 2.5.1: stackless-251-export.tar.bz2 (8.9 MB) (md5 23edfc250c3d509ec24418a4251efa95)
• Python 2.5: stackless-25-export.tar.bz2 (8.9 MB) (md5 c232c3bd1d41d9ae6fe6d7569918a241)
• Python 2.4.4: stackless-244-export.tar.bz2 (7.9 MB) (md5 b0960e188107e6bcf1fcf72857e0a9d5)
• Python 2.4.3: stackless-243-export.tar.gz (9.4 MB) (md5 d73e8f1db2d4d1be043c7478fb2605e5)
• Python 2.2.3: stackless-223-export.tar.bz2 (4.2 MB) (md5 55d0e3ab6de1aafb6e305059fe286fed)

Binaries

Unix and Linux users

Binaries are not provided for any of the various versions of Linux or Unix or for any platforms they may be running on. Please use the the Mercurial repository or the old Subversion repository to compile your own copy of Stackless Python. The directory structure follows that of the main Python repository.

Mac OS X users

• Python 3.1.3: stackless-3.1.3-macosx10.5.dmg (14.1 MB) (md5 e98cb5e6759f3d4fe7017a6cab590b27)
• Python 3.1.2: stackless-3.1.2-10.3-macosx.dmg (17 MB) (md5 395b9b691968bb141b4af8ee8d493745)
• Python 3.1.1: stackless-3.1.1-macosx2009-10-23.dmg (16 MB) (md5 e97f6e610c926c70bc9ff8929f9dab7b)
• Python 2.7.1: stackless-2.7.1-macosx10.5.dmg (18.0 MB) (md5 6adff49337e7a8e96fa41569f5a4285d)
• Python 2.6.5: stackless-2.6.5-macosx10.5-2010-03-24.dmg (17.9 MB) (md5 c2f1475d4b43c3727dda5a02da68093c)
• Python 2.6.4: stackless-2.6.4-macosx2009-11-04.dmg (19.5 MB) (md5 c16998f5350a2e1a55e68e6a31d6a877)
• Python 2.6.3: stackless-2.6.3-macosx2009-10-05.dmg (20 MB) (md5 43a5a91fae2a04d37ff6cc0d6d16ad77)
• Python 2.6.2: stackless-2.6.2-macosx2009-06-09.dmg (19 MB) (md5 a24cd104b27580e3a5574195add0a9f1)
• Python 2.6.1: stackless-2.6.1-macosx2008-12-14.dmg (20 MB) (md5 4d8e094623fcec6712f5776e568ede09)
• Python 2.6: stackless-2.6-macosx2008-10-02.dmg (19 MB) (md5 56154c2fa9de24e327b023e2e7b5f595)
• Python 2.5.2: stackless-2.5.2-macosx2008-02-27.dmg (19 MB) (md5 1dd3104286bcc01cbd1ddc6ecafecaf9)
• Python 2.5.1: stackless-2.5.1-macosx2007-06-20.dmg (19 MB) (md5 6aeefc3744e19c1e5d157a2d9d36c552)

Microsoft Windows users

If you do not wish to compile Stackless Python yourself, we provide two ways in which you can install a precompiled version. The most straightforward way is using one of the provided installers, while the less straightforward way is converting an existing Python installation into a Stackless one.

Installers

Stackless Python is a replacement for Python, as such it installs as the version of Python it is an enhanced form of. You will need to uninstall your normal Python installation before you can install the same version of Stackless Python:

• Python 3.2.1: python-3.2.1-stackless.msi (18.2 MB) (md5 ee38866e68edf6ff1b10b2181718b899)
• Python 3.2: python-3.2-stackless.msi (18.2 MB) (md5 4259aa195e8bc382e1af0449bf981e99)
• Python 3.1.3: python-3.1.3-stackless.msi (13.6 MB) (md5 b309301b7cd786fba0b8494bcaffc0cf)
• Python 3.1.2: python-3.1.2-stackless.msi (13.4 MB) (md5 e9415717118077a54acff625a4bed03e)
• Python 3.1.1: python-3.1.1-stackless.msi (13.2 MB) (md5 97660e0df34909218da5aedaeddf8a5b)
• Python 3.1: python-3.1-stackless.msi (13.2 MB) (md5 4be372950a788d1190799e4a8c6409ef)
• Python 3.0.1: python-3.0.1-stackless.msi (12.9 MB) (md5 7c470d426fa3651d8199dda2a19f7142)
• Python 3.0: python-3.0-stackless.msi (12.6 MB) (md5 093daebedd49590aa678dbd28fa7093f)
• Python 2.7.1: python-2.7.1-stackless.msi (16 MB) (md5 8a01c20cbdf8e8a3c1f2cf6cdddbee77)
• Python 2.7: python-2.7-stackless.msi (16 MB) (md5 05c9f6354bf14e6828a86ae20e7c5e5e)
• Python 2.6.5: python-2.6.5-stackless.msi (14.4 MB) (md5 cbf2845a562e9dd9bfee9b2ce75416bb)
• Python 2.6.4: python-2.6.4-stackless.msi (14.4 MB) (md5 f0ab21aebd00f860c08a419d43143a9f)
• Python 2.6.3: python-2.6.3-stackless.msi (14.2 MB) (md5 e846fe1d1778c8bb3593ba52e1869c81)
• Python 2.6.2: python-2.6.2-stackless.msi (13.8 MB) (md5 1631211de0c6371e5c14eb49c371b559)
• Python 2.6.1: python-2.6.1-stackless.msi (14 MB) (md5 0fd03e44aa44c542dbbdf7a00a904397)
• Python 2.6: python-2.6-stackless.msi (13 MB) (md5 2292f7a0a9bed85452a02d25c52f1c10)
• Python 2.5.5: python-2.5.5-stackless.msi (11 MB) (md5 7ad34f27d39fbaf40f384f00da224389)
• Python 2.5.2: python-2.5.2-stackless.msi (11 MB) (md5 020fed1c8c374246fccc157f7cd6a1f9)
• Python 2.5.1: python-2.5.1-stackless.msi (11 MB) (md5 d42fefb2220596151fe44b51e02badba)

Binary Snapshots

If you are downloading one of these binary snapshots, you are intending to create a Stackless Python installation through modifying a standard Python installation. You may do so in this way:

1. Download a standard Python installer.
2. Download the binary snapshots from those which are listed below, which has the same version as the standard Python installer you downloaded.
3. Run the standard Python installer.
4. Extract the binary snapshot archive into the installed Python director:
   • Python 3.2.1: stackless-python-321.zip (2.6 MB) (md5 de488ae4cee6764939e36399809c9356)
   • Python 3.2: stackless-python-32.zip (2.6 MB) (md5 b790f01837413749f177dd7a727959e5)
   • Python 3.1.3: stackless-python-313.zip (2.5 MB) (md5 e9782f355a731685df0d830bcd4e1185)
   • Python 3.1.2: stackless-python-312.zip (2.5 MB) (md5 3a6e3199ac2147b822b50e643e558183)
   • Python 3.1.1: stackless-python-311.zip (2.5 MB) (md5 d59587bb484d099ee30e16d3abdc819d)
   • Python 3.1: stackless-python-31.zip (2.5 MB) (md5 d12e3834273521f3805e90ab941d2523)
   • Python 3.0.1: stackless-python-301.zip (2.5 MB) (md5 da04400c9531e7c515db73bc95b29f6d)
   • Python 3.0: stackless-python-30.zip (2.4 MB) (md5 63357ff7f3f73a75e892b9ee1391cf5d)
   • Python 2.7.1: stackless-python-271.zip (2.7 MB) (md5 794b99ffb218f2a58cf0a1f330918944)
   • Python 2.7: stackless-python-27.zip (2.7 MB) (md5 066da78db0f9bc26f2a0ca48573bdd8e)
   • Python 2.6.4: stackless-python-264.zip (2.5 MB) (md5 ad783be05e4280fe48ea0555be5655c4)
   • Python 2.6.3: stackless-python-263.zip (2.5 MB) (md5 9bffbf7bc06e155f6b08ecad34124b37)
   • Python 2.6.2: stackless-python-262.zip (2.5 MB) (md5 7a89c677939785fb21fe5334d83e2681)
   • Python 2.6.1: stackless-python-261.zip (2.5 MB) (md5 3a2eccd77fff3ad222b813b7681f84e6)
   • Python 2.6: stackless-python-26.zip (2.8 MB) (md5 2f82d1125f3264c9020363bbd9171edb)
   • Python 2.5.2: stackless-python-252.zip (1.1 MB) (md5 bca998e10d85bc91265d1ef190bf08c5)
   • Python 2.5.1: stackless-python-251.zip (2.4 MB) (md5 4f15420b8fe4c42cd68ae307a4b9887e)
   • Python 2.5: stackless-python-25.zip (2.3 MB)(md5 370087d8c4d3e883c1135077d85644ae)
   • Python 2.4.4: stackless-python-244.zip (2.1 MB) (md5 4e482f479870d7f83eeb858282b13e29)

Microsoft Windows users - Earlier versions of Python

Complete installations of Stackless Python are not provided. Instead the dlls that comprise the Python runtime with the Stackless changes built in, are. These should replace the files with the same names in your Python installation and are all that is needed for you to obtain a working version of Stackless Python.

There are two ways which you can do this:

1. Place the Stackless dlls in your PATH before the standard ones.
2. Directly replace the dlls in your Python installation. If you installed an official installer based Python installation from python.org, you can find the dlls in your WINDOWS directory under the system32 sub-directory. In Windows XP Professional, this will be WINDOWS\system32. Even if the WINDOWS directory is named differently in your version of Microsoft Windows, they will most likely be installed in the system32 sub-directory within it.

Python 2.3

Requires: official Python 2.3.3 distribution

These binary snapshots are the frozen stable status for Python 2.3, uploaded at Wed Apr 07 21:30:18 2004:

• python2.3.dll for Win32 release (md5 71b346618c8ecc0ac6fdf8cf944e1eaf)
• python2.3.dll for Win32 debug (md5 47690078b06a8a268d6d353c2d1b60dc)

Python 2.2

These binary snapshots are the frozen stable status for Python 2.2:

• python2.2.dll for Win32 release (md5 ea080b763175cf69e480ea139b00eddd)
• python2.2.dll for Win32 debug (md5 4b7d7f97e4bb8c4a60f56503ed5a4b8d)