VOSBldPERL Building the Perl hosting plugin for the Virtuoso Server Building the Perl hosting plugin for the Virtuoso Server Prerequisites The Perl hosting plugin requires Perl 5.8 or later. Perl must have been compiled with -Dusemultiplicity. You can use the following command to confirm this -- perl -V:usemultiplicity Building the plugin To build the Perl plugin along with the Virtuoso server binary, add the following when you configure the Virtuoso build -- --enable-perl CategoryVirtuoso CategoryOpenSource