/home/cpanrun/build/5.6.1/bin/perl Build.PL 
Checking whether your kit is complete...
ERROR: Date::PeriodParser: Version 0.02 is installed, but we need version >= 0.04
ERROR: SVK: Prerequisite SVK isn't installed
ERRORS/WARNINGS FOUND IN PREREQUISITES.  You may wish to install the versions
 of the modules indicated above before proceeding with this installation.

Looks good
Creating new 'Build' script for 'SVK-Log-Filter-Date' version '0.0.1'
/home/cpanrun/build/5.6.1/bin/perl Build
lib/SVK/Log/Filter/Date.pm -> blib/lib/SVK/Log/Filter/Date.pm
Manifying blib/lib/SVK/Log/Filter/Date.pm -> blib/libdoc/SVK::Log::Filter::Date.3
/home/cpanrun/build/5.6.1/bin/perl Build test
t/0-signature.......Cannot use GnuPG or Crypt::OpenPGP, please install either one first!
==> SKIPPED CHECKING 'Makefile'! (run Makefile.PL to ensure its integrity) <===
==> SKIPPED CHECKING 'Build'! (run Build.PL to ensure its integrity) <===
ok
t/00-load...........
#     Failed test (t/00-load.t at line 4)
#     Tried to use 'SVK::Log::Filter::Date'.
#     Error:  Base class package "SVK::Log::Filter::Selection" is empty.
# 	(Perhaps you need to 'use' the module which defines that package first.) at /home/cpanrun/depot/main/contrib-patched/perl/CPAN/src/SVK-Log-Filter-Date/blib/lib/SVK/Log/Filter/Date.pm line 6
# BEGIN failed--compilation aborted at t/00-load.t line 4.
# Compilation failed in require at (eval 3) line 2.
# BEGIN failed--compilation aborted at (eval 3) line 2.
# Testing SVK::Log::Filter::Date 
# Looks like you failed 1 test of 1.
dubious
	Test returned status 1 (wstat 256, 0x100)
DIED. FAILED test 1
	Failed 1/1 tests, 0.00% okay
t/pod...............skipped: Test::Pod 1.14 required for testing POD
Failed Test Status Wstat Total Fail  Failed  List of Failed
--------------------------------------------------------------------------------
t/00-load.t	   1   256     1    1 100.00%  1
1 test skipped.
Failed 1/3 test scripts, 66.67% okay. 1/2 subtests failed, 50.00% okay.
make: *** [test] Error 29