Running install for module 'Device::SerialPort'
Checksum for C:\strawberry\cpan\sources\authors\id\C\CO\COOK\Device-SerialPort-
.04.tar.gz ok
Scanning cache C:\strawberry\cpan\build for sizes
............................................................................DON

Configuring C/CO/COOK/Device-SerialPort-1.04.tar.gz with Makefile.PL
To enable serial port tests, use:
        perl Makefile.PL TESTPORT=<DEVICE>
where <DEVICE> is a specific port or 'auto' to autodetect.
Running ./configure ...
Der Befehl "." ist entweder falsch geschrieben oder
konnte nicht gefunden werden.
The 'configure' script didn't like something.  It should have told you
what went wrong, but you can check 'config.log' for more details.
Warning: No success on command[C:\strawberry\perl\bin\perl.exe Makefile.PL]
  COOK/Device-SerialPort-1.04.tar.gz
  C:\strawberry\perl\bin\perl.exe Makefile.PL -- NOT OK
Stopping: 'install' failed for 'Device::SerialPort'.
Failed during this command:
 COOK/Device-SerialPort-1.04.tar.gz           : writemakefile NO 'C:\strawberry
perl\bin\perl.exe Makefile.PL' returned status 512