Checking if your kit is complete...
Looks good
'LICENSE' is not a known MakeMaker parameter name.
Writing Makefile for Language::Mumps
cp lib/Language/Mumps.pm blib\lib\Language\Mumps.pm
	D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -MExtUtils::Command -e cp bin/pmumps blib\script\pmumps
	D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib  -e "system qq[pl2bat.bat ].shift" blib\script\pmumps
	D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -MExtUtils::Command -e cp bin/pmumpsUsing D:/cpanrun/depot/main/contrib-patched/perl/CPAN/src/Language-Mumps/blib
6-1\lib -Id:\cpanrun\build\5-6-1\lib  -e "system qq[pl2bat.bat ].shift" blib\script\pmumps
	D:\cpanrun\build\5-6-1\bin\perl.exe -Mblib -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -e "use Test::Harness qw(&runtests $verbose); $verbose=0; runtests @ARGV;" t\00pod.t t\01tests.t
t\00pod.............skipped: Test::Pod 1.00 required for testing POD
t\01tests...........ok
All tests successful, 1 test skipped.
Files=2, Tests=1,  1 wallclock secs ( 0.00 cusr +  0.00 csys =  0.00 CPU)
	D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -MExtUtils::Command -e cp bin/pmumps blib\script\pmumps
	D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib  -e "system qq[pl2bat.bat ].shift" blib\script\pmumps
Installing D:\cpanrun\build\5-6-1\site\lib\Language\Mumps.pm
Installing D:\cpanrun\build\5-6-1\bin\pmumps
Installing D:\cpanrun\build\5-6-1\bin\pmumps.bat
Writing d:\cpanrun\build\5-6-1\site\lib\auto\Language\Mumps\.packlist
Appending installation info to d:\cpanrun\build\5-6-1\lib/perllocal.pod