+portinstall -PR lang/perl5.8
+# if FreeBSD 4.x, then
+/usr/local/bin/use.perl port
+
+#portupgrade -f `(pkg_info -R perl-5\* |tail +4; \
+# find /usr/local/lib/perl5/site_perl/5.[68].[1245] -type f -print0 \
+# | xargs -0 pkg_which -fv | sed -e '/: ?/d' -e 's/.*: //')|sort -u`
+
+