File::Tail will be installed without debugging information.
This information isn't usefull unless you intend to tinker 
with the code. To install with debugging enabled, use:
perl Makefile.PL LOGIT
Checking if your kit is complete...
Looks good
Writing Makefile for File::Tail
cp Tail.pm blib/lib/File/Tail.pm
Manifying blib/man3/File::Tail.3
PERL_DL_NONLAZY=1 /Users/cpanrun/pristine/5.8.7/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/10open...........ok
t/20tail...........ok
t/30name_change....ok
All tests successful.
Files=3, Tests=15, 69 wallclock secs ( 0.32 cusr +  0.14 csys =  0.46 CPU)
Installing /Users/cpanrun/pristine/5.8.7/man/man3/File::Tail.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