Install a custom plugin to trac

I have done a one click installation of svn and trac. It works really great.

However, I need to add a plugin and I an not sure how I can get that done?

Yes you should be able to install that with no problem. The one click install of trac only offers custom install, which means you have full access to the file structure via FTP.

“Simple” mode of one click installs are shared source file from a central repository, that type of one click is where no additional plugins or themes can be installed. (“simple is not offered for trac”)