Request Tracker

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This article has some todo items:
  • Update Apache FastCGI instructions
  • Update Lighttpd instructions
  • Add instructions about fetching emails/generating tickets

Request Tracker (RT) is a battle-tested issue tracking system which thousands of organizations use for bug tracking, help desk ticketing, customer service, workflow processes, change management, network operations, youth counselling and even more. Organizations around the world have been running smoothly thanks to RT for over 10 years.

About this guide

This guide was written using the latest version of RT available, which at the time of this writing is 4.2.9.

This guide assumes familiarity with Apache or Lighttpd and will not delve into the details of either.

Whether or not virtual hosting is used holds no bearing on the bulk of this guide. It will be noted if there's something significantly different that must be done in a virtual hosting environment.


USE flags

USE flags for www-apps/rt RT is an enterprise-grade ticketing system

fastcgi Add support for the FastCGI interface
lighttpd Add www-servers/lighttpd support
mysql Add mySQL Database support
postgres Add support for the postgresql database
vhosts Add support for installing web-based applications into a virtual-hosting environment


RT requires a database backend and works equally well with either MySQL or PostgreSQL. Enable at most one of their USE flags:

root #echo "www-apps/rt mysql" >> /etc/portage/package.use
root #echo "www-apps/rt postgres" >> /etc/portage/package.use

RT also requires a Web server. The default is to run on Apache, but lighttpd is also documented. To use lighttpd, you must enable its USE flag:

root #echo "www-apps/rt lighttpd" >> /etc/portage/package.use


Many of the packages RT depends on, including RT's own package, are keyword masked. Use the following command to have a patch automatically generated.

root #emerge -av --autounmask-write =www-apps/rt-4.2.9

Once the previous command has finished, use dispatch-conf to apply the patch:

root #dispatch-conf

Run emerge again:

root #emerge -av www-apps/rt

When the vhosts USE flag is enabled, run webapp-config to finish the installation:

root #webapp-config -I -h localhost -d rt rt 4.2.9

Setup and configuration


RT provides a script called rt-setup-database which creates the initial database and a database user.

root #/var/www/localhost/rt-4.2.9/sbin/rt-setup-database --action init --dba dbasuperuser --prompt-for-dba-password
In order to create or update your RT database, this script needs to connect to your
Pg instance on localhost (port '') as postgres
Please specify that user's database password below. If the user has no database
password, just press return.

Working with:
Type:   Pg
Host:   localhost
Name:   rt4
User:   rt_user
DBA:    postgres
Now creating a Pg database rt4 for RT.
Now populating database schema.
Now inserting database ACLs.
Now inserting RT core system objects.
Now inserting data.
Done inserting data.

Configuring RT

RT uses an overlay system for configuration. This means that the default configuration is declared in /var/www/localhost/rt-4.2.9/etc/, and that custom configurations are declared in /var/www/localhost/rt-4.2.9/etc/ will not exist until manually created. Any custom configuration in will be preserved in upgrades, while the default configurations,, will be overwritten.

Either copy certain sections from to, or create a full config from scratch.

root #cd /var/www/localhost/rt-4.2.9/etc
root #cp
root #chmod u+w
root #$EDITOR

The configuration file is well documented, but the official documentation can also be consulted.

Sendmail alternatives

When not using a full-blown SMTP server locally, use a lightweight client to send the emails instead as long as it provides a sendmail-compatible executable. Mail options are specified in

Configuring the web server

Request Tracker can be run on any PSGI compliant server. However, Apache and Lighttpd are proven platforms.


Only information pertinent to RT will be covered. Additional information about Apache is covered elsewhere.

There's little information about which method works better for RT on Apache, and benchmarks have shown mod_perl and FastCGI to be nearly equal.


Save the following snippet within the individual VirtualHost tags RT is installed to or /etc/apache2/vhosts.d/default_vhost.include:

# Replace /rt with the proper URL path after the domain name
<Location /rt>
    SetHandler modperl
    PerlResponseHandler Plack::Handler::Apache2
    # Correct this path
    PerlSetVar psgi_app /var/www/localhost/rt-4.2.9/sbin/rt-server

    use Plack::Handler::Apache2;
    # Correct this one, too

Instruct Apache to start with mod_perl enabled:

FILE /etc/conf.d/apache2

It may be necessary to change the owner and group of RT's Mason data directory:

root #chown -R apache:apache /var/www/localhost/rt-4.2.9/var/mason_data

NOTE: When using mod_fastcgi, instruct webapp-config to install rt with appropriate permissions. Edit /etc/vhosts/webapp-config:

FILE /etc/vhosts/webapp-config

Save the following snippet within the individual VirtualHost tags RT is installed to or /etc/apache2/vhosts.d/default_vhost.include.

# Tell FastCGI to put its temporary files somewhere sane
#FastCgiIpcDir /tmp

# Match the path to the file system location
FastCgiServer /var/www/localhost/rt-4.2.9-r1/sbin/rt-server.fcgi -processes 5 -idle-timeout 300

# Match the first path to the URL where RT is actually available
# Match the second path to the file system location
ScriptAlias /rt /var/www/localhost/rt-4.2.9-r1/sbin/rt-server.fcgi/

# Match the path to the URL where RT is actually available
<Location /rt>
    <IfVersion >= 2.4> # For Apache 2.4
        Require all granted
    <IfVersion < 2.4>  # For Apache 2.2
        Order allow,deny
        Allow from all

    Options +ExecCGI
    SetHandler fastcgi-script

Edit /etc/conf.d/apache2 to instruct apache2 to start with FASTCGI and enabled:

FILE /etc/conf.d/apache2

To have apache start on boot:

root #rc-update add apache2 default

Restart apache so that all changes made so far will take effect:

root #/etc/init.d/apache2 restart

lighttpd (untested)

RT is able to run on lighttpd + fastcgi. The ebuild will install an init script /etc/init.d/rt and a config file /etc/conf.d/rt.

NOTE: To use mod_fastcgi, instruct webapp-config to install rt with appropriate permissions. Edit /etc/vhosts/webapp-config:

FILE /etc/vhosts/webapp-config

Edit /etc/conf.d/rt to set RTPATH to the root of the installation. Everything else in that file can be left at there defaults normally.

Also note that, under the default configuration, the socket in $FCGI_SOCKET_PATH is owned by rt:lighttpd, and is chmod-ded to g+rwx. This means that user lighttpd needs to be in the rt group. One way to do that is to use vigr. To change that behaviour, edit /etc/init.d/rt to suit.

Edit /etc/lighttpd.conf to enable mod_fastcgi:

  • Uncomment mod_fastcgi under server.modules
  • set server.document-root
  • set fastcgi.server to something like this:
FILE /etc/lighttpd.conf
fastcgi.server = ( "/rt" =&gt;
 ( "rt" =&gt;
 "socket" =&gt; "/var/www/localhost/rt-3.6.1/var/appSocket",
 "check-local" =&gt; "disable"

Be sure to set the correct path to socket (same as $FCGI_SOCKET_PATH in /etc/conf.d/rt).

Now, start rt and lighttpd:

root #/etc/init.d/rt start
root #/etc/init.d/lighttpd start

If things don't seem to be working, check the lighttpd logs in /var/log/lighttpd and edit /etc/init.d/rt as per the comments in the file to make the rt daemon more verbose.

Note: this initscript should work with any fastcgi-enabled webserver.

Feeding emails into RT

There are a variety of methods to feed email into RT. Use an MTA, such as Postfix, Exim, or the real Sendmail, whenever possible. Follow the MTA On Same Server portion of this section.

However, if the system is only fetching email from a remote server, an MTA is optional, just 2 or 3 smaller utilities are required. Follow the Without An MTA portion of this section.

MTA on same server


Without a MTA

There are 2 utilities needed: net-mail/fetchmail and mail-mta/msmtp. When using aliases delivered to the same email box, mail-filter/procmail becomes necessary.

FILE /etc/fetchmailrcConfiguration file for fetchmail
set logfile "/var/log/fetchmail.log"
set no bouncemail

poll protocol IMAP;

user "" there with password "password"
sslproto SSL3
no rewrite
mda "/usr/bin/procmail -f %F /var/www/localhost/rt-4.2.9/etc/procmailrc";
FILE /var/www/localhost/etc/rt-4.2.9/etc/procmailrcConfiguration for procmail

* ^To:.*
| /var/www/localhost/rt-4.2.9/bin/rt-mailgate --url http://localhost/rt --queue Help --action correspond

* ^To:.*
| /var/www/localhost/rt-4.2.9/bin/rt-mailgate --url http://localhost/rt --queue Help --action comment

Log in

Use a browser to log into RT. Username is root, and password is password. Change the password.

Special thanks

Thank you to all those who worked on the original version of this guide.

See also