Funnily enough, that's exactly what I thought -- so I was going to produce a big 'ta-da' with &package::mySub()... but then I wrote and ran the program you see and it worked.

So, a quick reread of my Perl documentation suggests the following:

• .pm files can be imported straight into the namespace of the using script if the .pm file lacks a package declaration
• As soon as a package declaration is made in a .pm file the standard rules of EXPORTing and importing apply
• So, if I rewrite my code as follows:

##################
# MyPackage
##################

package MyPackage;
require Exporter;
@ISA = qw(Exporter);
@EXPORT = qw(exportedSub);
@EXPORT_OK = qw(exportedOkSub);

$var = 'a variable';

sub exportedSub {
    print "Exported sub called!\n";
}

sub exportedOkSub {
    print "ExportedOK sub called!\n";
}

1;

#################
# Script.pl
#################
use MyPackage qw(exportedOkSub);

exportedSub();

exportedOkSub();

print "Var: " . $MyPackage::var . "\n";

exit 0;
[download]

Then it should work as advertised.

Note, however, that I have done some fudging as MyPackage isn't properly included in my @INC -- so YMMV. :^)