Anyone using Sys::Virt CPAN Perl Module with Libvirt? I am unable to install Sys::Virt using cpan, Sys::Virt cannot find Libvirt, even though I have it installed. I tried setting LD_LIBRARY_PATH and also PKG_CONFIG_PATH to point to Libvirt, and in both case Sys::Virt was not able to find Libvirt. During installation Sys::Virt times out with : Sys-Virt-0.9.4/INSTALL CPAN: File::Temp loaded ok (v0.22)   CPAN.pm: Going to build D/DA/DANBERR/Sys-Virt-0.9.4.tar.gz libvirt >= 0.9.4 is required Warning: No success on command[/usr/bin/perl Makefile.PL INSTALLDIRS=site] Warning (usually harmless): 'YAML' not installed, will not store persistent state   DANBERR/Sys-Virt-0.9.4.tar.gz   /usr/bin/perl Makefile.PL INSTALLDIRS=site -- NOT OK Running make test   Make had some problems, won't test Running make install   Make had some problems, won't install Could not read '/root/.cpan/build/Sys-Virt-0.9.4-DiRtOZ/META.yml'. Falling back to other methods to determine prerequisites Failed during this command:  DANBERR/Sys-Virt-0.9.4.tar.gz                : writemakefile NO '/usr/bin/perl Makefile.PL INSTALLDIRS=site' returned status 256 I have tried with both Libvirt 0.9.11 and Sys::Virt 0.9.11 in addition to Libvirt 0.9.4 with Sys::Virt 0.9.4. Thanks