Hi I wanted to try out Flávio Glock's suggestion about SLA calculation and tried to install DateTime::Set.
It is on Debian Sarge, where the Perl is 5.8.4. Test 15 (time_zone) prints a zillion lines with _callback_previous: iterator can't find a previous value, got 2001-12-31 after 2001-12-31 at /root/.cpanplus/5.8.4/build/DateTime-Set-0.22/blib/lib/DateTime/Set.pm line 338. and errors like # Failed test (t/15time_zone.t at line 60) # got: '2001-12-02T00:00:00 Asia/Taipei' # expected: '2001-12-01T00:00:00 Asia/Taipei' and # Failed test (t/15time_zone.t at line 119) # got: 'Mon' # expected: 'Sun' I've tried the debian package of datetime and I've tried from CPAN. I've also tried to set different TZ values. Does anyone know what the problem can be?