| 4 | | Trac is a lightweight project management tool that is implemented as a web-based application. Trac is written in the Python programming language and can use [http://sqlite.org/ SQLite] or [http://www.postgresql.org/ PostgreSQL] as database. For HTML rendering, Trac uses the [http://www.clearsilver.net/ Clearsilver] templating system. |
| 5 | | |
| 6 | | What follows are generic instructions for installing and setting up Trac and its requirements. While you can find instructions for installing Trac on specific systems at [http://projects.edgewall.com/trac/wiki/TracInstallPlatforms TracInstallPlatforms] on the main Trac site, please be sure to first read through these general instructions to get a good understanding of the tasks involved. |
| | 4 | Trac is written in the Python programming language and needs a database, [http://sqlite.org/ SQLite], [http://www.postgresql.org/ PostgreSQL], or [http://mysql.com/ MySQL]. For HTML rendering, Trac uses the [http://genshi.edgewall.org Genshi] templating system. |
| | 5 | |
| | 6 | What follows are generic instructions for installing and setting up Trac and its requirements. While you can find instructions for installing Trac on specific systems at TracInstallPlatforms on the main Trac site, please be sure to '''first read through these general instructions''' to get a good understanding of the tasks involved. |
| | 7 | |
| | 8 | == Short - Install a released version == |
| | 9 | For the quick install, make sure you have [http://python.org Python-2.5], [http://peak.telecommunity.com/DevCenter/EasyInstall#installing-easy-install easy_install] and SQlite-3.3.4 installed (or above). (You also might want to install python-dev to build genshi) |
| | 10 | {{{ |
| | 11 | sudo easy_install Trac |
| | 12 | }}} |
| 15 | | * [http://subversion.tigris.org/ Subversion], version >= 1.0. (>= 1.1 recommended) and corresponding [http://svnbook.red-bean.com/svnbook-1.1/ch08s02.html#svn-ch-8-sect-2.3 Python bindings] |
| 16 | | * Trac uses the [http://www.swig.org/ SWIG] bindings included in the Subversion distribution, '''not''' [http://pysvn.tigris.org/ PySVN] (which is sometimes confused with the standard SWIG bindings). |
| 17 | | * If Subversion was already installed without the SWIG bindings, you'll need to re-`configure` Subversion and `make swig-py`, `make install-swig-py`. |
| 18 | | * [http://www.clearsilver.net/ ClearSilver], version >= 0.9.3 |
| 19 | | * With python-bindings (`./configure --with-python=/usr/bin/python`) |
| 20 | | |
| 21 | | === For SQLite === |
| 22 | | |
| 23 | | * [http://www.sqlite.org/ SQLite], version 2.8.x or 3.x |
| 24 | | * [http://pysqlite.org/ PySQLite] |
| 25 | | * version 1.0.x (for SQLite 2.8.x) |
| 26 | | * version 1.1.x or 2.x (for SQLite 3.x) |
| 27 | | |
| 28 | | === For PostgreSQL === |
| | 22 | * See instructions in ["TracOnWindows/Python2.5"] |
| | 23 | * [http://peak.telecommunity.com/DevCenter/setuptools setuptools], version >= 0.6 |
| | 24 | * [http://genshi.edgewall.org/wiki/Download Genshi], version >= 0.5 (was version >= 0.4.1 on previous 0.11 release candidates) |
| | 25 | * You also need a database system and the corresponding python drivers for it. |
| | 26 | The database can be either SQLite, PostgreSQL or ''MySQL (experimental)''. |
| | 27 | * Optional if some plugins require it: [http://www.clearsilver.net/ ClearSilver] |
| | 28 | |
| | 29 | ==== For SQLite ==== |
| | 30 | |
| | 31 | * [http://www.sqlite.org/ SQLite], version 3.3.4 and above preferred (note: it is preinstalled in Python 2.5.2). |
| | 32 | * If not using Python-2.5: [http://pysqlite.org/ PySQLite], version 1.x (for SQLite 2.x) or version 2.x (for SQLite 3.x), version 2.3.2 preferred. For details see [trac:PySqlite PySqlite] |
| | 33 | |
| | 34 | ''Note: It appears that PySQLite 2.x is required for Trac 0.9+/SQLite 3.x if you plan to use the 'trac-post-commit-hook.py' script available from the 'contrib' section of the source repository.'' |
| | 35 | |
| | 36 | ''Note: Users of Mac OS X please take care; the Apple-supplied SQLite contains additional code to support file locking on network filesystems like AFP or SMB. This is not presently (3.3.6) in the mainline sources, so if you build your own SQLite from source it will not function correctly on such filesystems - typically it gives the error "{{{database is locked}}}". [http://www.alastairs-place.net/2006/07/sqlite_and_mac/ A patch] is available for version 3.3.6, based on Apple's code, otherwise you're probably best off using the Apple supplied version (presently 3.1.3).'' |
| | 37 | |
| | 38 | ==== For PostgreSQL ==== |
| 31 | | * [http://initd.org/projects/psycopg1 psycopg1], [http://initd.org/projects/psycopg2 psycopg2], or [http://pypgsql.sourceforge.net/ pyPgSQL] |
| 32 | | |
| 33 | | === Optional Requirements === |
| 34 | | |
| | 41 | * [http://initd.org/projects/psycopg2 psycopg2] |
| | 42 | * See [trac:wiki:DatabaseBackend#Postgresql DatabaseBackend] |
| | 43 | |
| | 44 | '''Warning''': PostgreSQL 8.3 uses a strict type checking mechanism. To use Trac with the 8.3 Version of PostgreSQL, you will need [http://trac.edgewall.org/changeset/6512 trac-0.11] or later. |
| | 45 | |
| | 46 | ==== For MySQL ==== |
| | 47 | |
| | 48 | '''Warning''': MySQL support is currently ''still'' experimental. That means it works for some people, but several issues remain, in particular regarding the use of unicode and the key length in the repository cache. See [trac:MySqlDb MySqlDb] for more detailed information. |
| | 49 | |
| | 50 | * [http://mysql.com/ MySQL], version 4.1 or later |
| | 51 | * [http://sf.net/projects/mysql-python MySQLdb], version 1.2.1 or later |
| | 52 | |
| | 53 | == Optional Requirements == |
| | 54 | |
| | 55 | ==== Version Control System ==== |
| | 56 | |
| | 57 | '''Please note:''' if using Subversion, Trac must be installed on the '''same machine'''. Remote repositories are currently not supported. |
| | 58 | |
| | 59 | * [http://subversion.tigris.org/ Subversion], version >= 1.0. (versions recommended: 1.2.4, 1.3.2 or 1.4.2) and the '''''corresponding''''' Python bindings. For troubleshooting, check [trac:TracSubversion TracSubversion] |
| | 60 | * Trac uses the [http://svnbook.red-bean.com/svnbook-1.1/ch08s02.html#svn-ch-8-sect-2.3 SWIG] bindings included in the Subversion distribution, '''not''' [http://pysvn.tigris.org/ PySVN] (which is sometimes confused with the standard SWIG bindings). |
| | 61 | * If Subversion was already installed without the SWIG bindings, on Unix you'll need to re-`configure` Subversion and `make swig-py`, `make install-swig-py`. |
| | 62 | * There are [http://subversion.tigris.org/servlets/ProjectDocumentList?folderID=91 pre-compiled bindings] available for win32. |
| | 63 | * Support for other version control systems is provided via third-parties. See [trac:PluginList PluginList] and [trac:VersioningSystemBackend VersioningSystemBackend]. |
| | 64 | |
| | 65 | ==== Web Server ==== |
| 38 | | * [http://peak.telecommunity.com/DevCenter/setuptools setuptools], version >= 0.5a13 for using plugins (see TracPlugins) |
| 39 | | * [http://docutils.sourceforge.net/ docutils], version >= 0.3.3 for WikiRestructuredText. |
| 40 | | * [http://silvercity.sourceforge.net/ SilverCity] and/or [http://www.gnu.org/software/enscript/enscript.html Enscript] for [wiki:TracSyntaxColoring syntax highlighting]. |
| 41 | | |
| 42 | | '''Attention''': The various available versions of these dependencies are not necessarily interchangable, so please pay attention to the version numbers above. If you are having trouble getting Trac to work please double-check all the dependencies before asking for help on the [http://projects.edgewall.com/trac/wiki/MailingList MailingList] or [http://projects.edgewall.com/trac/wiki/IrcChannel IrcChannel]. |
| 43 | | |
| 44 | | Please refer to the documentation of these packages to find out how they are best installed. In addition, most of the [http://projects.edgewall.com/trac/wiki/TracInstallPlatforms platform-specific instructions] also describe the installation of the dependencies. |
| | 72 | * When installing mod_python the development versions of Python and Apache are required (actually the libraries and header files) |
| | 73 | |
| | 74 | For those stuck with Apache 1.3, it is also possible to get Trac working with [http://www.modpython.org/ mod_python 2.7] (see [wiki:TracModPython2.7 TracModPython2.7]). This guide hasn't been updated since 0.84, so it may or may not work. |
| | 75 | |
| | 76 | ==== Other Python Utilities ==== |
| | 77 | * [http://docutils.sourceforge.net/ docutils], version >= 0.3.9 for WikiRestructuredText. |
| | 78 | * [http://pygments.pocoo.org Pygments] for '''syntax highlighting''', although [http://silvercity.sourceforge.net/ SilverCity] >= 0.9.7 and/or [http://gnu.org/software/enscript/enscript.html GNU Enscript] are also possible. Refer to TracSyntaxColoring for details. |
| | 79 | * [http://pytz.sf.net pytz] to get a complete list of time zones, otherwise Trac will fall back on a shorter list from an internal time zone implementation. |
| | 80 | |
| | 81 | '''Attention''': The various available versions of these dependencies are not necessarily interchangable, so please pay attention to the version numbers above. If you are having trouble getting Trac to work please double-check all the dependencies before asking for help on the [trac:MailingList MailingList] or [trac:IrcChannel IrcChannel]. |
| | 82 | |
| | 83 | Please refer to the documentation of these packages to find out how they are best installed. In addition, most of the [trac:TracInstallPlatforms platform-specific instructions] also describe the installation of the dependencies. Keep in mind however that the information there ''probably concern older versions of Trac than the one you're installing'' (there are even some pages that are still talking about Trac 0.8!). |
| 79 | | $ trac-admin /path/to/trac_project_env initenv |
| 80 | | }}} |
| 81 | | |
| 82 | | [wiki:TracAdmin trac-admin] will prompt you for the information it needs to create the environment, such as the name of the project, the path to an existing subversion repository, the [wiki:TracEnvironment#DatabaseConnectionStrings database connection string], and so on. If you're not sure what to specify for one of these options, just leave it blank to use the default value. The database connection string in particular will always work as long as you have SQLite installed. The only option where the default value is likely to not work is the path to the Subversion repository, so make sure that one's correct. |
| | 132 | $ trac-admin /path/to/myproject initenv |
| | 133 | }}} |
| | 134 | |
| | 135 | [wiki:TracAdmin trac-admin] will prompt you for the information it needs to create the environment, such as the name of the project, the type and the path to an existing [wiki:TracEnvironment#SourceCodeRepository source code repository], the [wiki:TracEnvironment#DatabaseConnectionStrings database connection string], and so on. If you're not sure what to specify for one of these options, just leave it blank to use the default value. The database connection string in particular will always work as long as you have SQLite installed. Leaving the path to the source code repository empty will disable any functionality related to version control, but you can always add that back when the basic system is running. |
| 94 | | $ tracd --port 8000 /path/to/projectenv |
| 95 | | }}} |
| 96 | | |
| 97 | | Then, fire up a browser and visit `http://localhost:8000/`. You should get a simple listing of all environments that tracd knows about. Follow the link to the environment you just created, and you should see Trac in action. |
| | 149 | $ tracd --port 8000 /path/to/myproject |
| | 150 | }}} |
| | 151 | |
| | 152 | Then, fire up a browser and visit `http://localhost:8000/`. You should get a simple listing of all environments that tracd knows about. Follow the link to the environment you just created, and you should see Trac in action. If you only plan on managing a single project with trac you can have the standalone server skip the environment list by starting it like this: |
| | 153 | {{{ |
| | 154 | $ tracd -s --port 8000 /path/to/myproject |
| | 155 | }}} |
| 102 | | Trac provides three options for connecting to a “real” web server: [wiki:TracCgi CGI], [wiki:TracFastCgi FastCGI] and [wiki:TracModPython mod_python]. For decent performance, it is recommended that you use either FastCGI or mod_python. |
| | 160 | Trac provides three options for connecting to a "real" web server: [wiki:TracCgi CGI], [wiki:TracFastCgi FastCGI] and [wiki:TracModPython mod_python]. For decent performance, it is recommended that you use either FastCGI or mod_python. |
| | 161 | |
| | 162 | If you're not afraid of running newer code, you can also try running Trac on [wiki:TracModWSGI mod_wsgi]. This should deliver even better performance than mod_python, but the module isn't as extensively tested as mod_python. |
| | 163 | |
| | 164 | Trac also supports [trac:TracOnWindowsIisAjp AJP] which may be your choice if you want to connect to IIS. |
| | 165 | |
| | 166 | ==== Setting up the Plugin Cache ==== |
| | 167 | |
| | 168 | Some Python plugins need to be extracted to a cache directory. By default the cache resides in the home directory of the current user. When running Trac on a Web Server as a dedicated user (which is highly recommended) who has no home directory, this might prevent the plugins from starting. To override the cache location you can set the PYTHON_EGG_CACHE environment variable. Refer to your server documentation for detailed instructions. |
| | 178 | == Automatic reference to the SVN changesets in Trac tickets == |
| | 179 | |
| | 180 | You can configure SVN to automatically add a reference to the changeset into the ticket comments, whenever files are committed to the repository. The description of the commit needs to contain one of the following formulas: |
| | 181 | * '''Refs #123''' - to reference this changeset in #123 ticket |
| | 182 | * '''Fixes #123''' - to reference this changeset and close #123 ticket with the default status ''fixed'' |
| | 183 | |
| | 184 | All you have to do is to edit the ''post-commit'' hook in your SVN repository and make it execute ''trac-post-commit-hook'' coming with Trac. |
| | 185 | |
| | 186 | If you are editing the ''post-commit'' hook for the first time you need to navigate to your SVN repository's hooks subfolder and rename existing there ''post-commit'' template: |
| | 187 | |
| | 188 | {{{ |
| | 189 | $ cd /path/to/svn/repository/hooks |
| | 190 | $ mv post-commit.tmpl post-commit |
| | 191 | $ chmod 755 post-commit |
| | 192 | }}} |
| | 193 | |
| | 194 | Next open it in any text editor and add a line with path to the Trac environment connected with this SVN repository and another line executing the ''trac-post-commit-hook'' script: |
| | 195 | |
| | 196 | {{{ |
| | 197 | REPOS="$1" |
| | 198 | REV="$2" |
| | 199 | TRAC_ENV="/path/to/your/trac/project" |
| | 200 | |
| | 201 | /usr/bin/python /usr/local/bin/trac-post-commit-hook -p "$TRAC_ENV" -r "$REV" |
| | 202 | }}} |
| | 203 | |
| | 204 | Make sure that ''trac-post-commit-hook'' exists in above path with execution permissions for the same user which SVN is running from. This script can be found in contrib subfolder of your Trac distribution and the latest version can be always downloaded from [source:trunk/contrib/trac-post-commit-hook]. |
| | 205 | |
| | 206 | |
| | 207 | == Platform-specifics installations == |
| | 208 | |
| | 209 | * See [trac:TracInstallPlatforms TracInstallPlatforms] |
| | 210 | |
| | 211 | |
