}
die "You are missing some modules - install them by:\n"
."\tperl -MCPAN -e 'install qw(".join(" ",@missing).")'\n"
+ ."If you see messages: Writing Makefile for <packagename> -- NOT OK\n"
+ ."you may did not have installed make(1) while configuring Perl CPAN.\n"
+ ."Install make(1) and type 'o conf init' in: perl -MCPAN -e shell\n"
if @missing;
}