"Can't locate loadable object for module Device::SerialPort in @INC (@INC contain
s: C:/Program Files/ActivePerl/ActivePerl/perl/site/lib C:/Program Files/ActiveP
erl/ActivePerl/perl/lib .) at com.pl line 10
Compilation failed in require at com.pl line 10.
BEGIN failed--compilation aborted at com.pl line 10."