I copied the Perl binary from one machine to another, but scripts don't work.

That's probably because you forgot libraries, or paths differ. You really would like to build the whole distriubtion on the machine it will eventually live on, and then type make install. Most other approaches are doomed to failure.

One simple way to check that things are in the right place is to print out the hard-coded @INC which perl is looking for. 

	perl -e 'print join("\n",@INC)'

If this command lists any paths which don't exist on your system, then you may need to move the appropriate libraries to these locations, or create symlinks, aliases, or shortcuts appropriately.