RT is an enterprise-grade issue tracking system. It allows organizations to keep track of what needs to get done, who is working on which tasks, what's already been done, and when tasks were (or weren't) completed. RT doesn't cost anything to use, no matter how much you use it; it is freely available under the terms of Version 2 of the GNU General Public License. RT is commercially-supported software. To purchase support, training, custom development, or professional services, please get in touch with us at . REQUIRED PACKAGES ----------------- o Perl 5.10.1 or later (http://www.perl.org). RT won't start on versions of Perl older than 5.10.1. o A supported SQL database Currently supported: MySQL 5.1 or later with InnoDB support. Postgres 8.4 or later; 9.0 or later suggested Oracle 9iR2 or later. SQLite 3.0 or later; for testing only, no upgrade path guaranteed o Apache version 1.3.x or 2.x (http://httpd.apache.org) with FastCGI -- (http://www.fastcgi.com) or mod_perl -- (http://perl.apache.org) or another webserver with FastCGI support RT's FastCGI handler needs to access RT's configuration file. o Various and sundry perl modules A tool included with RT takes care of the installation of most of these automatically during the install process. The tool supplied with RT uses Perl's CPAN (http://www.cpan.org) to install modules. Some operating systems package all or some of the modules required, and you may be better off installing the modules that way. GENERAL INSTALLATION -------------------- 1) Unpack this distribution other than where you want to install RT. To do this cleanly, run the following command: tar xzvf rt.tar.gz -C /tmp 2) Run the "configure" script. To see the list of options, run: ./configure --help Peruse the options, then rerun ./configure with the flags you want. RT defaults to installing in /opt/rt4 with MySQL as its database. It tries to guess which of www-data, www, apache or nobody your webserver will run as, but you can override that behavior. Note that the default install directory in /opt/rt4 does not work under SELinux's default configuration. If you are upgrading from a previous version of RT, please review the upgrade notes for the appropriate versions, which can be found in docs/UPGRADING-* If you are coming from 4.0.x to 4.2.x you should review both the UPGRADING-4.0 and UPGRADING-4.2 files. Similarly, if you were coming from 3.8.x, you would want to review the UPGRADING-3.8, UPGRADING-4.0 and UPGRADING-4.2 documents. Any upgrade steps given in version-specific UPGRADING files should be run after the rest of the steps below; however, please read the relevant documentation before beginning the upgrade, so as to be aware of important changes. RT stores the arguments given to ./configure at the top of the etc/RT_Config.pm file in case you need to recreate your previous use of ./configure. 3) Make sure that RT has the Perl and system libraries it needs to run. Check for missing dependencies by running: make testdeps 4) If the script reports any missing dependencies, install them by hand, or run the following command as a user who has permission to install perl modules on your system: make fixdeps Some modules require user input or environment variables to install correctly, so it may be necessary to install them manually. If you are having trouble installing GD, refer to "Installing GD libraries" in docs/charts.pod. Ticket relationship graphing requires the graphviz library which you should install using your distribution's package manager. 5) Check to make sure everything was installed properly. make testdeps It might sometimes be necessary to run "make fixdeps" several times to install all necessary perl modules. 6a) If this is a NEW installation (not an upgrade): As a user with permission to install RT in your chosen directory, type: make install To configure RT with the web installer, run: /opt/rt4/sbin/rt-server and follow the instructions. Once completed, you should now have a working RT instance running with the standalone rt-server. Press Ctrl-C to stop it, and proceed to Step 7 to configure a recommended deployment environment for production. To configure RT manually, you must setup etc/RT_SiteConfig.pm in your RT installation directory. You'll need to add any values you need to change from the defaults in etc/RT_Config.pm As a user with permission to read RT's configuration file, type: make initialize-database If the make fails, type: make dropdb and re-run 'make initialize-database'. 6b) If you are UPGRADING from a previous installation: Before upgrading, always ensure that you have a complete current backup. If you don't have a current backup, upgrading your database could accidentally damage it and lose data, or worse. If you are using MySQL, please read the instructions in docs/UPGRADING.mysql as well to ensure that you do not corrupt existing data. First, stop your webserver. You may also wish to put incoming email into a hold queue, to avoid temporary delivery failure messages if your upgrade is expected to take several hours. Next, install new binaries, config files and libraries by running: make upgrade This will also prompt you to upgrade your database by running: make upgrade-database You should back up your database before running this command. When you run it, you will be prompted for your previous version of RT (such as 4.0.23) so that the appropriate set of database upgrades can be applied. If 'make upgrade-database' completes without error, your upgrade has been successful; you should now run any commands that were supplied in version-specific UPGRADING documentation. You should then restart your webserver. 7) Configure the web server, as described in docs/web_deployment.pod, and the email gateway, as described below. NOTE: The default credentials for RT are: User: root Pass: password Not changing the root password from the default is a SECURITY risk! Once you've set up the web interface, consider setting up automatic logout for inactive sessions. For more information about how to do that, run: perldoc /opt/rt4/sbin/rt-clean-sessions 8) Set up users, groups, queues, scrips and access control. Until you do this, RT will not be able to send or receive email, nor will it be more than marginally functional. This is not an optional step. 9) Set up automated recurring tasks (cronjobs): To generate email digest messages, you must arrange for the provided utility to be run once daily, and once weekly. You may also want to arrange for the rt-email-dashboards utility to be run hourly. For example, if your task scheduler is cron, you can configure it by adding the following lines as /etc/cron.d/rt: 0 0 * * * root /opt/rt4/sbin/rt-email-digest -m daily 0 0 * * 0 root /opt/rt4/sbin/rt-email-digest -m weekly 0 * * * * root /opt/rt4/sbin/rt-email-dashboards 10) Configure the RT email gateway. To let email flow to your RT server, you need to add a few lines of configuration to your mail server's "aliases" file. These lines "pipe" incoming email messages from your mail server to RT. Add the following lines to /etc/aliases (or your local equivalent) on your mail server: rt: "|/opt/rt4/bin/rt-mailgate --queue general --action correspond --url http://rt.example.com/" rt-comment: "|/opt/rt4/bin/rt-mailgate --queue general --action comment --url http://rt.example.com/" You'll need to add similar lines for each queue you want to be able to send email to. To find out more about how to configure RT's email gateway, type: perldoc /opt/rt4/bin/rt-mailgate 11) Set up automatic backups for RT and its data as described in the docs/backups.pod document. GETTING HELP ------------ If RT is mission-critical for you or if you use it heavily, we recommend that you purchase a commercial support contract. Details on support contracts are available at http://www.bestpractical.com or by writing to . If you're interested in having RT extended or customized or would like more information about commercial support options, please send email to to discuss rates and availability. MAILING LISTS AND WIKI ---------------------- To keep up to date on the latest RT tips, techniques and extensions, you may wish to join the rt-users mailing list. Send a message to: rt-users-request@lists.bestpractical.com with the body of the message consisting of only the word: subscribe If you're interested in hacking on RT, you'll want to subscribe to . Subscribe to it with instructions similar to those above. Address questions about the stable release to the rt-users list, and questions about the development version to the rt-devel list. The RT wiki, at http://requesttracker.wikia.com/ , is also a potential resource. SECURITY -------- If you believe you've discovered a security issue in RT, please send an email to with a detailed description of the issue, and a secure means to respond to you (such as your PGP public key). You can find our PGP key and fingerprint at http://bestpractical.com/security/ BUGS ---- RT's a pretty complex application, and as you get up to speed, you might run into some trouble. Generally, it's best to ask about things you run into on the rt-users mailinglist (or pick up a commercial support contract from Best Practical). But, sometimes people do run into bugs. In the exceedingly unlikely event that you hit a bug in RT, please report it! We'd love to hear about problems you have with RT, so we can fix them. 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