That depends where you installed stuff. I typically install
everything under /opt/perl. But you can tell Configure to
install the binaries in /usr/local/lib/perl5, the manual
pages in /usr/man/man1 and /usr/local/man/man3, and the
libraries in /var/run. Now, I don't know how perl is installed
on your system, so I cannot answer the question.
Abigail