Checking if your kit is complete...
Looks good
Writing Makefile for Math::Derivative
cp Derivative.pm blib/lib/Math/Derivative.pm
Manifying blib/man3/Math::Derivative.3
No tests defined for Math::Derivative extension.
Installing /Users/cpanrun/pristine/5.8.7/man/man3/Math::Derivative.3
Appending installation info to /Users/cpanrun/pristine/5.8.7/lib/5.8.7/darwin-thread-multi-2level/perllocal.pod
/bin/sh -c true