Edgewall Software

Version 147 (modified by Christian Boos, 7 years ago) ( diff )

0.12.4 is available

Trac Download

Trac is released under the modified BSD license.

For installation instructions, see TracInstall or the included INSTALL file.

If you're upgrading from a previous release, please read TracUpgrade carefully.

Latest Stable Release for the 0.12.x line - 0.12.4

Here's the latest and greatest version of Trac, the 0.12.4 Babel release. See the release notes for details.

Tar package


Windows Zip package


Windows installer


Again, be sure to read 0.12/TracInstall and 0.12/TracUpgrade before installing or upgrading, then proceed by reading the 0.12/TracGuide. If you have any trouble, check the TracSupport page which explains how to get help.

1.0rc1 (Release Candidate)

Here's the latest release candidate for the upcoming 1.0 release. See the ChangeLog for details.

If no problem are detected with those packages, they're going to be the next stable release.

Tar package


Windows Zip package


Windows installer


The toplevel TracInstall and TracUpgrade pages and the rest of the TracGuide correspond to the 1.0 version.

Older Releases

Latest Stable Release for the 0.11.x line - 0.11.7

Note that the 0.11.x release line is no longer maintained - use 0.12.x for new installations and upgrade to 0.12.x whenever possible.

Tar package


Windows Zip package


Windows installer


Even Older Releases

Older releases and auxiliary files are archived on the FTP server:

Each release is also tagged in the subversion repository:

Latest Development Source Code

We use Subversion for source revision control and code sharing.

The Subversion repository URL for the Trac project is at:


For further instructions on how to use Subversion, see The Subversion Book.

Trac 1.0dev

The latest revision for the upcoming next stable major release of Trac (1.0) can be checked out with the following command:

svn co http://svn.edgewall.org/repos/trac/trunk trac

(https: also works)

Be sure to read TracUpgrade and TracInstall for the specific installation instructions for this version.

Trac 0.12-stable

The latest revision for the stable version of Trac 0.12 can be checked out from the 0.12-stable branch with the following command:

svn co http://svn.edgewall.org/repos/trac/branches/0.12-stable 0.12dev

Installation can be performed as usual, using for example the following command:

cd 0.12dev
python setup.py install

Alternatively, you can directly "easy-install" the latest stable version from the repository:

easy_install http://svn.edgewall.org/repos/trac/branches/0.12-stable

easy_install is a script provided by the SetupTools.

Installing versions from checkouts

It's perfectly doable to run Trac directly from a checkout, and that's indeed very useful while developing (see TracDev/DevelopmentEnvironmentSetup).

You can also install a development version, either using the normal installation procedure, or by installing it at a specific location. We recommend that you choose some well visible place (e.g. /opt/trac-0.12dev), and override the PYTHONPATH environment variable (or PythonPath path directive for mod_python) by prepending the /opt/trac-0.12dev/lib/python2.4/site-packages path (replace 2.4 by the Python version that you actually use). That way, you minimize the risk of interferences with the packaged Trac version you probably already have.

cd 0.12-stable
python setup.py install --prefix=/opt/trac-0.12dev


export PYTHONPATH=/opt/trac-0.12dev/lib/python2.4/site-packages:$PYTHONPATH

or, in your httpd.conf:

<Location /projects/myproject>
  PythonPath "['/opt/trac-0.12dev/lib/python2.4/site-packages'] + sys.path"

See also: TracProject, TracGuide.

Note: See TracWiki for help on using the wiki.