The easiest way to do this is like so:
perl Build.PL
./Build
./Build install
You can also optionally run './Build test', which will run a few checks on the modules.
The following modules are required for Biblio::Citation::Parser to function correctly:
The most recent versions of these are located at http://www.cpan.org.
To use the web service support, you will need the SOAP::Lite module (and any dependencies that it requires). Known working versions are available at http://paracite.eprints.org/files/perlmods/soap/, while the latest versions are at http://www.cpan.org.