carton exec -Ilib -- perl myscript.pl
DESCRIPTIONThis command allows you to run your script in an isolated carton local environment, which means the whole perl 5 library path @INC are the only ones from perl's core library path, carton's library path (i.e. "local/lib/perl5") and the current directory.
This is useful to make sure your scripts and application use the exact same versions of the modules in your lirbary path, and are not using any of the modules you accidentally installed into your system perl or perlbrew's site library path.
Like perl's "-I" option, this allows you to specify the library path
you want to pass to the script you're going to run. Because of the
complexity of how perl's "PERL5OPT" and "-M" and "-I" command line
options are handled, you have to pass this option to the "carton
exec" command instead of the actual "perl" command.