Warning: prerequisite Math::Calculus::Expression 0.2 not found. We have 0.1.
Checking if your kit is complete...
Looks good
Writing Makefile for Math::Calculus::TaylorSeries
cp TaylorSeries.pm blib/lib/Math/Calculus/TaylorSeries.pm
Manifying blib/man3/Math::Calculus::TaylorSeries.3
PERL_DL_NONLAZY=1 /Users/cpanrun/pristine/5.8.7/bin/perl "-Iblib/lib" "-Iblib/arch" test.pl
1..6
# Running under perl version 5.008007 for darwin
# Current time local: Tue Jun 27 21:00:20 2006
# Current time GMT:   Wed Jun 28 04:00:20 2006
# Using Test.pm version 1.25
ok 1
ok 2
ok 3
Can't locate object method "differentiate" via package "Math::Calculus::Expression" at blib/lib/Math/Calculus/TaylorSeries.pm line 149.
make: *** [test_dynamic] Error 255