Creating new t/DefaultPort.pm Win32::SerialPort and Win32API::CommPort VERSION 0.19 No 'Makefile' will be created Test with: perl test.pl Install with: perl install.pl Test with nothing connected to COM1 or for different port: perl test.pl PORT Timeout tests can take up to 30 seconds per test Creating new test.pl Creating new install.pl make: *** No targets specified and no makefile found. Stop.