Dear Sir/Madam, I have compiled a perl script (test.pl) by using "pp" on a unix server, see below: pp -o test.bin test.pl After the "test.bin" is created by "pp", I copied this executable into another unix machine in which the "perl" is not installed. When I tried to run "test.bin" on that server, I got following errors: ld.so.1: a.out: fatal: libperl.so.1: open failed: No such file or directory I also tried to use compiler option "-l" to compile "test.pl", see below, but the problem does not go away. pp -o test.bin -l libperl.so test.pl Could someone help me to resolve this issue? Thank you very much! Bob