#!/usr/bin/env perl #### [canker:~]$ ls -l test.pl -rwxr-xr-x 1 chris users 35 Sep 17 11:52 test.pl [canker:~]$ cat test.pl #!/usr/bin/env perl print "$]\n"; [canker:~]$ #### [canker:~]$ ./test.pl 5.008008 [canker:~]$ #### [canker:~]$ PATH=/opt/perl-5.10.0/bin:$PATH ./test.pl 5.010000 [canker:~]$