Device::SerialPort is up to date.(1.04)
mike@BlsckBox:~/ham$

##</code><code>##

perl radio.pl Can't locate Device/SerialPort.pm in @INC (you may need to install the Device::SerialPort module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.22.1 /usr/local/share/perl/5.22.1 /usr/lib/x86_64-linux-gnu/perl5/5.22 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.22 /usr/share/perl/5.22 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base .) at radio.pl line 6. BEGIN failed--compilation aborted at radio.pl line 6.

##</code><code>##

#
# Control access to an ICOM radio
#

use vars qw( $ob $port );
use Device::SerialPort;
use sigtrap qw(INT SIGINT);
$ob = new Device::SerialPort ("/dev/ttyUSB0", 1);