Although there is good description of how to Set Up ROUGE evaluation , i could not get any place where the installation was described completely.
Basically, the trick is in the successful installation of the perl modules.
I am providing the download and installing links as well.
Install perl.
Install Synaptic Package manager for installing XML::DOM
libxml-dom-perl
The good thing is that synaptic package manager will install extra Perl modules that are required by XML::DOM. Many times people get stuck at how to install the XML::DOM.
Hope this helps. Any suggestions are welcomed.