Net::SSH2 Excel::Writer::XLSX Config::Tiny MIME::Lite List::MoreUtils #### C:\perl64_51822>cpanm Win32::SerialPort --> Working on Win32::SerialPort Fetching http://www.cpan.org/authors/id/B/BB/BBIRTH/Win32-SerialPort-0.22.tar.gz ... OK Configuring Win32-SerialPort-0.22 ... N/A ! Configure failed for Win32-SerialPort-0.22. See C:\PERL64~1\data\.cpanm\work\1397846877.6344\build.log for details. #### cpanm (App::cpanminus) 1.7001 on perl 5.018002 built for MSWin32-x64-multi-thread Work directory is C:\PERL64~1\data/.cpanm/work/1397846877.6344 You have make C:\perl64_51822\c\bin\dmake.exe You have LWP 6.05 Falling back to Archive::Tar 1.96 Searching Win32::SerialPort on cpanmetadb ... --> Working on Win32::SerialPort Fetching http://www.cpan.org/authors/id/B/BB/BBIRTH/Win32-SerialPort-0.22.tar.gz -> OK Unpacking Win32-SerialPort-0.22.tar.gz Entering Win32-SerialPort-0.22 Checking configure dependencies from META.yml Checking if you have ExtUtils::MakeMaker 0 ... Yes (6.94) Configuring Win32-SerialPort-0.22 Running Makefile.PL The system cannot find the file specified. Device COM1 does not appear to exist. Testing impossible -> N/A -> FAIL Configure failed for Win32-SerialPort-0.22. See C:\PERL64~1\data\.cpanm\work\1397846877.6344\build.log for details.