1) Start with untaring the file into the plugins directory.
Here is a example for the 1.0 version of the Rewrap plugin.

$ cd plugins
$ tar -zxvf rewrap-1.0-1.0.1.tar.gz

2) There is no configuration necessary for the Rewrap plugin.

3) Then go to your config directory and run conf.pl. Choose
option 8 and move the plugin from the "Available Plugins"
category to the "Installed Plugins" category. Save and exit.

$ cd ../../config/
$ ./conf.pl
