Source code | Report a bug in this site | Credits | Links

Given a module name, this service will show you its dependencies along with a summary of their test results from the CPAN testers. The idea is that if you have a choice of several modules to use, this will show you which is the most reliable.

Please note: this site is a tool to analyse the dependencies of modules written in the Perl programming language. I can not help you with any problems you might have with using any modules.

It relies on modules having META.yml files so it can work out their dependencies, and is case-sensitive. The perl version number is used to filter test results and also to determine what's a core module and what's not - some core modules also exist seperately on the CPAN, but we don't bother looking at their dependencies. If you choose a version like X.Y as opposed to X.Y.Z, then you'll get test results for all X.Y.* versions, and we assume X.Y.0 for figuring out what's in core. If you choose 'any version', then you get all test results and we divine core modules from perl 5.005. Test results are cached for performance and may be up to three days out of date. Modules can depend on particular versions of other modules. We ignore that. Patches welcome.

Module Perl OS
purity warnings? Include dev builds of perl?

This service costs €50 a month to run. If you think it rocks incredibly hard, then I like shiny beads, but wouldn't say no to a little something to help defray costs either.

(Get results in XML)
- 0. KiokuDB S B R Results by OS and perl version 1 PASS0 UNKNOWN0 FAIL0 NA 1 PASS, 0 UNKNOWNs, 0 FAILs, 0 NAs
1.      PadWalker S B R D Results by OS and perl version 119 PASS0 UNKNOWN0 FAIL1 NA 119 PASSes, 0 UNKNOWNs, 0 FAILs, 1 NA
- 2.      Scalar::Util S B R D Results by OS and perl version 481 PASS3 UNKNOWN3 FAIL0 NA 481 PASSes, 3 UNKNOWNs, 3 FAILs, 0 NAs
- 3.          Test::More S B R D Results by OS and perl version 798 PASS5 UNKNOWN1 FAIL0 NA 798 PASSes, 5 UNKNOWNs, 1 FAIL, 0 NAs
4.              Test::Harness S B R D Results by OS and perl version 577 PASS1 UNKNOWN13 FAIL0 NA 577 PASSes, 1 UNKNOWN, 13 FAILs, 0 NAs
5.              ExtUtils::MakeMaker S B R D Core module Core module
- 6.      Data::UUID::LibUUID S B R D Results by OS and perl version 17 PASS0 UNKNOWN0 FAIL0 NA 17 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
7.          MIME::Base64 S B R D Results by OS and perl version 434 PASS0 UNKNOWN0 FAIL0 NA 434 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 8.          Sub::Exporter S B R D Results by OS and perl version 1429 PASS5 UNKNOWN0 FAIL0 NA 1429 PASSes, 5 UNKNOWNs, 0 FAILs, 0 NAs
- 9.              Params::Util S B R D Results by OS and perl version 425 PASS2 UNKNOWN0 FAIL0 NA 425 PASSes, 2 UNKNOWNs, 0 FAILs, 0 NAs
- 10.                  File::Spec S B R D Results by OS and perl version 668 PASS6 UNKNOWN2 FAIL0 NA 668 PASSes, 6 UNKNOWNs, 2 FAILs, 0 NAs
11.                      File::Path S B R D Core module Core module
12.                      Test S B R D Core module Core module
13.                      File::Basename S B R D Core module Core module
14.              Sub::Install S B R D Results by OS and perl version 1411 PASS1 UNKNOWN0 FAIL0 NA 1411 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
15.              Data::OptList S B R D Results by OS and perl version 499 PASS0 UNKNOWN0 FAIL0 NA 499 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
16.          Test::use::ok S B R D Results by OS and perl version 1740 PASS1 UNKNOWN0 FAIL0 NA 1740 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
- 17.          asa S B R D Results by OS and perl version 355 PASS0 UNKNOWN0 FAIL0 NA 355 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
18.              base S B R D Results by OS and perl version 528 PASS0 UNKNOWN2 FAIL0 NA 528 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
19.      Scope::Guard S B R D Results by OS and perl version 313 PASS0 UNKNOWN0 FAIL0 NA 313 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 20.      Class::MOP S B R D Results by OS and perl version 79 PASS0 UNKNOWN0 FAIL1 NA 79 PASSes, 0 UNKNOWNs, 0 FAILs, 1 NA
- 21.          Package::DeprecationManager S B R D Results by OS and perl version 126 PASS0 UNKNOWN0 FAIL0 NA 126 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 22.              Test::Exception S B R D Results by OS and perl version 632 PASS0 UNKNOWN1 FAIL0 NA 632 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
- 23.                  Sub::Uplevel S B R D Results by OS and perl version 809 PASS1 UNKNOWN1 FAIL3 NA 809 PASSes, 1 UNKNOWN, 1 FAIL, 3 NAs
- 24.                      Module::Build S B R D Results by OS and perl version 470 PASS1 UNKNOWN2 FAIL3 NA 470 PASSes, 1 UNKNOWN, 2 FAILs, 3 NAs
25.                          ExtUtils::Install S B R D Core module Core module
- 26.                          ExtUtils::CBuilder S B R D Results by OS and perl version 501 PASS0 UNKNOWN1 FAIL0 NA 501 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
27.                              IO::File S B R D Core module Core module
28.                              Text::ParseWords S B R D Core module Core module
29.                          ExtUtils::Manifest S B R D Core module Core module
30.                          Getopt::Long S B R D Core module Core module
31.                          Data::Dumper S B R D Core module Core module
- 32.                          ExtUtils::ParseXS S B R D Results by OS and perl version 312 PASS0 UNKNOWN2 FAIL0 NA 312 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
33.                              Exporter S B R D Results by OS and perl version 939 PASS2 UNKNOWN1 FAIL1 NA 939 PASSes, 2 UNKNOWNs, 1 FAIL, 1 NA
34.                          File::Temp S B R D Results by OS and perl version 695 PASS0 UNKNOWN1 FAIL0 NA 695 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
- 35.              Test::Warn S B R D Results by OS and perl version 968 PASS0 UNKNOWN2 FAIL0 NA 968 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
36.                  Tree::DAG_Node S B R D Results by OS and perl version 1781 PASS0 UNKNOWN3 FAIL0 NA 1781 PASSes, 0 UNKNOWNs, 3 FAILs, 0 NAs
- 37.          MRO::Compat S B R D Results by OS and perl version 1200 PASS0 UNKNOWN1 FAIL0 NA 1200 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
- 38.              Class::C3 S B R D Results by OS and perl version 214 PASS0 UNKNOWN0 FAIL0 NA 214 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
39.                  Algorithm::C3 S B R D Results by OS and perl version 633 PASS0 UNKNOWN1 FAIL0 NA 633 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
40.          List::MoreUtils S B R D Results by OS and perl version 1701 PASS6 UNKNOWN60 FAIL0 NA 1701 PASSes, 6 UNKNOWNs, 60 FAILs, 0 NAs
41.          Task::Weaken S B R D Results by OS and perl version 1177 PASS1 UNKNOWN0 FAIL0 NA 1177 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
42.          Try::Tiny S B R D Results by OS and perl version 322 PASS0 UNKNOWN0 FAIL0 NA 322 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
43.          Package::Stash S B R D Results by OS and perl version 290 PASS0 UNKNOWN0 FAIL0 NA 290 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
44.          Sub::Name S B R D Results by OS and perl version 1716 PASS11 UNKNOWN2 FAIL1 NA 1716 PASSes, 11 UNKNOWNs, 2 FAILs, 1 NA
45.          Devel::GlobalDestruction S B R D Results by OS and perl version 1653 PASS8 UNKNOWN2 FAIL1 NA 1653 PASSes, 8 UNKNOWNs, 2 FAILs, 1 NA
- 46.      Tie::ToObject S B R D Results by OS and perl version 1520 PASS1 UNKNOWN0 FAIL0 NA 1520 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
47.          Tie::RefHash S B R D Results by OS and perl version 1074 PASS1 UNKNOWN1 FAIL0 NA 1074 PASSes, 1 UNKNOWN, 1 FAIL, 0 NAs
48.      Storable S B R D Results by OS and perl version 817 PASS7 UNKNOWN17 FAIL0 NA 817 PASSes, 7 UNKNOWNs, 17 FAILs, 0 NAs
- 49.      Data::Visitor S B R D Results by OS and perl version 383 PASS0 UNKNOWN2 FAIL0 NA 383 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
50.          Moose S B R D Results by OS and perl version 74 PASS0 UNKNOWN0 FAIL2 NA 74 PASSes, 0 UNKNOWNs, 0 FAILs, 2 NAs
- 51.          namespace::clean S B R D Results by OS and perl version 267 PASS0 UNKNOWN0 FAIL0 NA 267 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
52.              constant S B R D Core module Core module
53.              Sub::Identify S B R D Results by OS and perl version 1261 PASS4 UNKNOWN3 FAIL0 NA 1261 PASSes, 4 UNKNOWNs, 3 FAILs, 0 NAs
- 54.              B::Hooks::EndOfScope S B R D Results by OS and perl version 315 PASS0 UNKNOWN0 FAIL0 NA 315 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 55.                  Variable::Magic S B R D Results by OS and perl version 218 PASS0 UNKNOWN4 FAIL0 NA 218 PASSes, 0 UNKNOWNs, 4 FAILs, 0 NAs
56.                      XSLoader S B R D Results by OS and perl version 810 PASS2 UNKNOWN21 FAIL0 NA 810 PASSes, 2 UNKNOWNs, 21 FAILs, 0 NAs
57.      JSON::XS
     Couldn't get dependencies 		S B R D Results by OS and perl version 387 PASS4 UNKNOWN3 FAIL2 NA 387 PASSes, 4 UNKNOWNs, 3 FAILs, 2 NAs
- 58.      MooseX::YAML S B R D Results by OS and perl version 245 PASS0 UNKNOWN0 FAIL0 NA 245 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 59.          YAML S B R D Results by OS and perl version 601 PASS0 UNKNOWN4 FAIL3 NA 601 PASSes, 0 UNKNOWNs, 4 FAILs, 3 NAs
60.              Filter::Util::Call S B R D Results by OS and perl version 380 PASS2 UNKNOWN4 FAIL0 NA 380 PASSes, 2 UNKNOWNs, 4 FAILs, 0 NAs
61.          MooseX::Blessed::Reconstruct S B R D Results by OS and perl version 95 PASS0 UNKNOWN0 FAIL0 NA 95 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
62.      YAML::XS S B R D Results by OS and perl version 361 PASS20 UNKNOWN12 FAIL3 NA 361 PASSes, 20 UNKNOWNs, 12 FAILs, 3 NAs
63.      Digest::SHA S B R D Results by OS and perl version 563 PASS4 UNKNOWN2 FAIL0 NA 563 PASSes, 4 UNKNOWNs, 2 FAILs, 0 NAs
64.      Hash::Util::FieldHash::Compat S B R D Results by OS and perl version 1276 PASS0 UNKNOWN1 FAIL1 NA 1276 PASSes, 0 UNKNOWNs, 1 FAIL, 1 NA
- 65.      Cache::Ref S B R D Results by OS and perl version 116 PASS0 UNKNOWN1 FAIL0 NA 116 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
66.          namespace::autoclean S B R D Results by OS and perl version 296 PASS0 UNKNOWN2 FAIL0 NA 296 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
67.          MooseX::Role::Parameterized S B R D Results by OS and perl version 167 PASS0 UNKNOWN0 FAIL1 NA 167 PASSes, 0 UNKNOWNs, 0 FAILs, 1 NA
68.      Data::Stream::Bulk S B R D Results by OS and perl version 647 PASS0 UNKNOWN13 FAIL0 NA 647 PASSes, 0 UNKNOWNs, 13 FAILs, 0 NAs
69.      MooseX::Clone S B R D Results by OS and perl version 332 PASS0 UNKNOWN0 FAIL0 NA 332 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 70.      Search::GIN S B R D Results by OS and perl version 212 PASS0 UNKNOWN0 FAIL0 NA 212 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 71.          MooseX::Types::Set::Object S B R D Results by OS and perl version 870 PASS1 UNKNOWN0 FAIL1 NA 870 PASSes, 1 UNKNOWN, 0 FAILs, 1 NA
- 72.              MooseX::Types S B R D Results by OS and perl version 80 PASS0 UNKNOWN1 FAIL0 NA 80 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
73.                  Carp::Clan S B R D Results by OS and perl version 816 PASS2 UNKNOWN0 FAIL0 NA 816 PASSes, 2 UNKNOWNs, 0 FAILs, 0 NAs
74.              Set::Object S B R D Results by OS and perl version 56 PASS0 UNKNOWN0 FAIL0 NA 56 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 75.          Test::TempDir S B R D Results by OS and perl version 629 PASS0 UNKNOWN5 FAIL0 NA 629 PASSes, 0 UNKNOWNs, 5 FAILs, 0 NAs
- 76.              MooseX::Types::Path::Class S B R D Results by OS and perl version 1243 PASS3 UNKNOWN3 FAIL0 NA 1243 PASSes, 3 UNKNOWNs, 3 FAILs, 0 NAs
77.                  Path::Class S B R D Results by OS and perl version 263 PASS0 UNKNOWN3 FAIL0 NA 263 PASSes, 0 UNKNOWNs, 3 FAILs, 0 NAs
78.              File::NFSLock
             Couldn't get dependencies 		S B R D Results by OS and perl version 1387 PASS1 UNKNOWN19 FAIL0 NA 1387 PASSes, 1 UNKNOWN, 19 FAILs, 0 NAs
- 79.      Throwable S B R D Results by OS and perl version 34 PASS0 UNKNOWN0 FAIL0 NA 34 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
80.          Devel::StackTrace S B R D Results by OS and perl version 968 PASS0 UNKNOWN3 FAIL2 NA 968 PASSes, 0 UNKNOWNs, 3 FAILs, 2 NAs
81.      Module::Pluggable::Object S B R D Results by OS and perl version 747 PASS0 UNKNOWN0 FAIL0 NA 747 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
82.      JSON S B R D Results by OS and perl version 387 PASS0 UNKNOWN0 FAIL0 NA 387 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
Chance of all tests passing 57% (but note that this doesn't mean much)

The chance of success is calculated by multiplying the probabilities of the module and all its dependencies passing their tests.

code written while listening to
Rabid%20GravyQuantcast
so the bugs are all his fault