New techically capable user of Trac - just need to know how to install "hacks"

[cirocioppa]

Interested in installing TracJsGanttPlugin. I'm technical enough to get this done, however,I don't know how/where to make the install changes in Trac.

For example, the install instructinos for this plugin is as follows:

"Install globally with:

  sudo easy_install https://trac-hacks.org/svn/tracjsganttplugin/0.11/

Enable the plugin by updating TracIni file (..../trac.ini) as follows:

  [components]
  tracjsgantt.* = enabled

Configure the project management support for the plugin in its own configuration section, placed into 'trac.ini' file as follows:

  [TracPM]
  # To work with TimingAndEstimationPlugin for percent complete, define ticket fields to use as the data source for:
  fields.estimate = estimatedhours

etc... etc.. etc..

My question is: Where do I make these changes or insert this code?