$ sudo make install
Installing /usr/local/lib/perl/5.8.8/auto/PHP/Interpreter/Interpreter.so
Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
Writing /usr/local/lib/perl/5.8.8/auto/PHP/Interpreter/.packlist
Appending installation info to /usr/lib/perl/5.8/perllocal.pod