Life without names.

sudo apt-get install apache2 libapache2-mod-python libapache2-svn python-setuptools subversion python-subversion
sudo easy_install Trac
sudo apt-get install sqlite
sudo mkdir /var/lib/trac
sudo chown www-data:www-data /var/lib/trac
sudo vi /etc/apache2/sites-available/trac

<virtualhost *>
        ServerAdmin webmaster@localhost
        ServerName trac.example.com
        DocumentRoot /var/www
        ErrorLog /var/log/apache2/error.trac.log
        CustomLog /var/log/apache2/access.trac.log combined
        <location /projects>
                SetHandler mod_python
                PythonInterpreter main_interpreter
                PythonHandler trac.web.modpython_frontend
                PythonOption TracEnvParentDir /var/lib/trac
                PythonOption TracUriRoot /projects
        </location>
        <locationmatch "/projects/[[:alnum:]]+/login">
            AuthType Basic
            AuthName "trac"
            AuthUserFile /etc/apache2/dav_svn.passwd
            Require valid-user
        </locationmatch>
</virtualhost>

sudo a2dissite default
sudo a2ensite trac
sudo /etc/init.d/apache2 reload
cd /var/lib
sudo mkdir svn
sudo svnadmin create /var/lib/svn/ProjectName
sudo chown -R www-data /var/lib/svn
sudo /etc/init.d/apache2 restart
sudo trac-admin /var/lib/trac/YourProjectNameHere initenv
sudo chown -R www-data /var/lib/trac
sudo vi /etc/apache2/mods-available/dav_svn.conf

<location /svn>
    DAV svn
    SVNParentPath /var/lib/svn
    AuthType Basic
    AuthName "Subversion Repository"
    AuthUserFile /etc/apache2/dav_svn.passwd
    AuthzSVNAccessFile /etc/apache2/dav_svn.authz
    Require valid-user
</location>

sudo htpasswd -c /etc/apache2/dav_svn.passwd username1
sudo htpasswd /etc/apache2/dav_svn.passwd username2
sudo vi /etc/apache2/dav_svn.authz

[/]
username1=r
username2=rw
[/ProjectName]
username1=rw
username2=r

sudo chown www-data /etc/apache2/dav_svn.passwd
cd /var/lib/trac
sudo trac-admin ProjectName permission add username TRAC_ADMIN
sudo mkdir /var/www/.python-eggs
sudo chown www-data /var/www/.python-eggs
sudo apt-get install build-essential graphviz
sudo easy_install http://svn.edgewall.org/repos/genshi/trunk/
sudo easy_install http://trac-hacks.org/svn/accountmanagerplugin/trunk
sudo easy_install http://trac-hacks.org/svn/customfieldadminplugin/0.11
sudo easy_install http://trac-hacks.org/svn/eclipsetracplugin/tracrpcext/0.10
sudo easy_install http://trac-hacks.org/svn/iniadminplugin/0.11
sudo easy_install http://trac-hacks.org/svn/masterticketsplugin/0.11
sudo easy_install http://trac-hacks.org/svn/pagetopdfplugin/0.10/
sudo easy_install http://trac-hacks.org/svn/progressmetermacro/0.11
sudo easy_install http://trac-hacks.org/svn/ticketdeleteplugin/0.11
sudo easy_install http://trac-hacks.org/svn/tracwysiwygplugin/0.11
sudo easy_install http://wikinotification.ufsoft.org/svn/trunk
sudo /etc/init.d/apache2 restart
w3m http://localhost
w3m http://localhost/projects and w3m http://localhost/svn/ProjectName