The current issue is caused by the time the Makefile.PL has: 

 Directory of D:\Speedometer-1.06

02/09/2014  16:51    <DIR>          .
02/09/2014  16:51    <DIR>          ..
02/09/2014  19:27               116 Changes
02/09/2014  19:27               210 ignore.txt
02/09/2014  15:37    <DIR>          lib
02/09/2014  16:51            28,264 Makefile
02/09/2014  19:51               761 Makefile.PL
02/09/2014  19:27               135 MANIFEST
02/09/2014  16:51             1,011 MYMETA.json
02/09/2014  16:51               602 MYMETA.yml
02/09/2014  19:41             2,822 README
02/09/2014  15:37    <DIR>          t
               8 File(s)         33,921 bytes
               4 Dir(s)  94,930,903,040 bytes free

[download]

19:51 when here it's currently 16:53. Remove a blank line, saved it and:

D:\Speedometer-1.06>perl Makefile.PL
Generating a dmake-style Makefile
Writing Makefile for Speedometer
Writing MYMETA.yml and MYMETA.json

D:\Speedometer-1.06>dmake
cp lib/Speedometer.pm blib\lib\Speedometer.pm

D:\Speedometer-1.06>dmake test
D:\perl\perl\bin\perl.exe "-MExtUtils::Command::MM" "-MTest::Harness" 
+"-e" "undef *Test::Harness::Switches; test_harness(0, 'blib\lib', 'bl
+ib\arch')" t/*.t
t/00-load.t ....... # Testing Speedometer 1.06, Perl 5.020000, D:\perl
+\perl\bin\perl.exe
t/00-load.t ....... ok
t/boilerplate.t ... ok
t/manifest.t ...... Malformed UTF-8 character (unexpected end of strin
+g) in substitution iterator at D:/perl/perl/vendor/lib/Portable/Confi
+g.pm line 46.
t/manifest.t ...... skipped: Author tests not required for installatio
+n
t/pod-coverage.t .. skipped: Test::Pod::Coverage 1.08 required for tes
+ting POD coverage
t/pod.t ........... skipped: Test::Pod 1.22 required for testing POD
All tests successful.

Test Summary Report
-------------------
t/boilerplate.t (Wstat: 0 Tests: 3 Failed: 0)
  TODO passed:   1
Files=5, Tests=4,  1 wallclock secs ( 0.05 usr +  0.01 sys =  0.06 CPU
+)
Result: PASS

D:\Speedometer-1.06>dmake install
Installing D:\perl\perl\site\lib\Speedometer.pm
Appending installation info to D:\perl\perl\lib/perllocal.pod

[download]

I think you should do some research on this, tye (click search on that page) has some insight into the use and abuse of Benchmark.pm, and other benchmarking techniques which is worthwhile reading.

In reply to Re^5: Problem while installing module from CPAN on windows. by marto
in thread Problem while installing module from CPAN on windows. by kiranp

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