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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 Test results are cached for performance and may be up to three days out of date.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. DBIx::Class::HTMLWidget S B R D Results by OS and perl version 184 PASS1 UNKNOWN0 FAIL2 NA 184 PASSes, 1 UNKNOWN, 0 FAILs, 2 NAs
- 1.      HTML::Widget S B R D Results by OS and perl version 460 PASS3 UNKNOWN8 FAIL12 NA 460 PASSes, 3 UNKNOWNs, 8 FAILs, 12 NAs
- 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.          HTML::Scrubber S B R D Results by OS and perl version 1127 PASS15 UNKNOWN69 FAIL0 NA 1127 PASSes, 15 UNKNOWNs, 69 FAILs, 0 NAs
- 7.              HTML::Parser S B R D Results by OS and perl version 197 PASS0 UNKNOWN1 FAIL0 NA 197 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
8.                  XSLoader S B R D Results by OS and perl version 810 PASS2 UNKNOWN21 FAIL0 NA 810 PASSes, 2 UNKNOWNs, 21 FAILs, 0 NAs
9.                  HTML::Tagset S B R D Results by OS and perl version 1639 PASS3 UNKNOWN1 FAIL0 NA 1639 PASSes, 3 UNKNOWNs, 1 FAIL, 0 NAs
10.              Test S B R D Core module Core module
- 11.          Email::Valid S B R D Results by OS and perl version 245 PASS0 UNKNOWN0 FAIL0 NA 245 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 12.              Net::DNS S B R D Results by OS and perl version 513 PASS3 UNKNOWN44 FAIL0 NA 513 PASSes, 3 UNKNOWNs, 44 FAILs, 0 NAs
13.                  Net::IP S B R D Results by OS and perl version 1742 PASS2 UNKNOWN82 FAIL0 NA 1742 PASSes, 2 UNKNOWNs, 82 FAILs, 0 NAs
- 14.                  Digest::HMAC_MD5 S B R D Results by OS and perl version 586 PASS1 UNKNOWN1 FAIL0 NA 586 PASSes, 1 UNKNOWN, 1 FAIL, 0 NAs
- 15.                      Digest::SHA1 S B R D Results by OS and perl version 231 PASS0 UNKNOWN0 FAIL0 NA 231 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 16.                          Digest::base S B R D Results by OS and perl version 577 PASS0 UNKNOWN0 FAIL0 NA 577 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
17.                              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
- 18.                      Digest::MD5 S B R D Results by OS and perl version 323 PASS0 UNKNOWN0 FAIL0 NA 323 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
19.                          File::Spec S B R D Core module Core module
20.                  IO::Socket S B R D Core module Core module
21.                  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
- 22.              Mail::Address S B R D Results by OS and perl version 486 PASS0 UNKNOWN0 FAIL1 NA 486 PASSes, 0 UNKNOWNs, 0 FAILs, 1 NA
23.                  Date::Format S B R D Results by OS and perl version 647 PASS1 UNKNOWN18 FAIL0 NA 647 PASSes, 1 UNKNOWN, 18 FAILs, 0 NAs
- 24.                  Test::Pod S B R D Results by OS and perl version 388 PASS0 UNKNOWN1 FAIL1 NA 388 PASSes, 0 UNKNOWNs, 1 FAIL, 1 NA
- 25.                      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
26.                          ExtUtils::Install S B R D Core module Core module
27.                          File::Compare S B R D Core module Core module
28.                          File::Path S B R D Core module Core module
- 29.                          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
30.                              Text::ParseWords S B R D Core module Core module
31.                          ExtUtils::Manifest S B R D Core module Core module
32.                          Getopt::Long S B R D Core module Core module
33.                          Data::Dumper S B R D Core module Core module
- 34.                          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
35.                              Exporter S B R D Results by OS and perl version 939 PASS2 UNKNOWN1 FAIL1 NA 939 PASSes, 2 UNKNOWNs, 1 FAIL, 1 NA
36.                          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
- 37.                      Pod::Simple S B R D Results by OS and perl version 276 PASS0 UNKNOWN1 FAIL1 NA 276 PASSes, 0 UNKNOWNs, 1 FAIL, 1 NA
38.                          Pod::Escapes S B R D Results by OS and perl version 1238 PASS3 UNKNOWN0 FAIL0 NA 1238 PASSes, 3 UNKNOWNs, 0 FAILs, 0 NAs
39.                          Text::Wrap S B R D Results by OS and perl version 650 PASS0 UNKNOWN0 FAIL0 NA 650 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
40.                          constant S B R D Core module Core module
41.                  Net::SMTP S B R D Results by OS and perl version 631 PASS1 UNKNOWN20 FAIL0 NA 631 PASSes, 1 UNKNOWN, 20 FAILs, 0 NAs
42.          HTML::Element S B R D Results by OS and perl version 1608 PASS4 UNKNOWN77 FAIL1 NA 1608 PASSes, 4 UNKNOWNs, 77 FAILs, 1 NA
- 43.          Module::Pluggable::Fast S B R D Results by OS and perl version 206 PASS0 UNKNOWN0 FAIL0 NA 206 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
44.              UNIVERSAL::require S B R D Results by OS and perl version 1198 PASS1 UNKNOWN2 FAIL0 NA 1198 PASSes, 1 UNKNOWN, 2 FAILs, 0 NAs
45.          Storable S B R D Results by OS and perl version 817 PASS7 UNKNOWN17 FAIL0 NA 817 PASSes, 7 UNKNOWNs, 17 FAILs, 0 NAs
- 46.          Test::NoWarnings S B R D Results by OS and perl version 561 PASS1 UNKNOWN0 FAIL0 NA 561 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
47.              Test::Tester S B R D Results by OS and perl version 1852 PASS1 UNKNOWN2 FAIL0 NA 1852 PASSes, 1 UNKNOWN, 2 FAILs, 0 NAs
- 48.          Class::Accessor::Fast S B R D Results by OS and perl version 886 PASS0 UNKNOWN2 FAIL0 NA 886 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
49.              base S B R D Results by OS and perl version 528 PASS0 UNKNOWN2 FAIL0 NA 528 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
- 50.          Date::Calc S B R D Results by OS and perl version 656 PASS0 UNKNOWN1 FAIL0 NA 656 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
- 51.              Bit::Vector S B R D Results by OS and perl version 833 PASS0 UNKNOWN1 FAIL1 NA 833 PASSes, 0 UNKNOWNs, 1 FAIL, 1 NA
- 52.                  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
- 53.                      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
54.                          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
55.          Class::Accessor::Chained::Fast S B R D Results by OS and perl version 1946 PASS2 UNKNOWN11 FAIL0 NA 1946 PASSes, 2 UNKNOWNs, 11 FAILs, 0 NAs
56.          Class::Data::Accessor S B R D Results by OS and perl version 1192 PASS1 UNKNOWN8 FAIL0 NA 1192 PASSes, 1 UNKNOWN, 8 FAILs, 0 NAs
- 57.      DBIx::Class S B R D Results by OS and perl version 193 PASS1 UNKNOWN30 FAIL0 NA 193 PASSes, 1 UNKNOWN, 30 FAILs, 0 NAs
58.          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
- 59.          DBD::SQLite S B R D Results by OS and perl version 609 PASS7 UNKNOWN12 FAIL0 NA 609 PASSes, 7 UNKNOWNs, 12 FAILs, 0 NAs
60.              DBI S B R D Results by OS and perl version 65 PASS1 UNKNOWN0 FAIL1 NA 65 PASSes, 1 UNKNOWN, 0 FAILs, 1 NA
- 61.          Data::Dumper::Concise S B R D Results by OS and perl version No results No results
- 62.              Devel::ArgNames S B R D Results by OS and perl version 233 PASS1 UNKNOWN0 FAIL2 NA 233 PASSes, 1 UNKNOWN, 0 FAILs, 2 NAs
63.                  PadWalker S B R D Results by OS and perl version 119 PASS0 UNKNOWN0 FAIL1 NA 119 PASSes, 0 UNKNOWNs, 0 FAILs, 1 NA
64.                  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
65.          Math::BigInt S B R D Results by OS and perl version 938 PASS1 UNKNOWN3 FAIL1 NA 938 PASSes, 1 UNKNOWN, 3 FAILs, 1 NA
66.          Math::Base36 S B R D Results by OS and perl version 318 PASS0 UNKNOWN0 FAIL0 NA 318 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 67.          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
- 68.              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
69.                  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
70.          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
- 71.          Class::Accessor::Grouped S B R D Results by OS and perl version 300 PASS0 UNKNOWN0 FAIL0 NA 300 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
72.              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
73.              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
74.              Class::Inspector S B R D Results by OS and perl version 1227 PASS0 UNKNOWN0 FAIL0 NA 1227 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
75.          Context::Preserve S B R D Results by OS and perl version 1020 PASS1 UNKNOWN7 FAIL1 NA 1020 PASSes, 1 UNKNOWN, 7 FAILs, 1 NA
- 76.          SQL::Abstract S B R D Results by OS and perl version 261 PASS0 UNKNOWN0 FAIL0 NA 261 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 77.              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
78.                  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
- 79.          SQL::Abstract::Limit S B R D Results by OS and perl version 1153 PASS1 UNKNOWN16 FAIL0 NA 1153 PASSes, 1 UNKNOWN, 16 FAILs, 0 NAs
80.              Test::Deep S B R D Results by OS and perl version 969 PASS0 UNKNOWN2 FAIL0 NA 969 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
- 81.          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
82.              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
- 83.              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
- 84.                  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
85.                      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
86.                      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
87.                      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
88.                  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
89.          Data::Page S B R D Results by OS and perl version 568 PASS0 UNKNOWN1 FAIL0 NA 568 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
90.          Class::C3::Componentised S B R D Results by OS and perl version 752 PASS0 UNKNOWN12 FAIL0 NA 752 PASSes, 0 UNKNOWNs, 12 FAILs, 0 NAs
91.          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
92.          Module::Find S B R D Results by OS and perl version 383 PASS0 UNKNOWN0 FAIL0 NA 383 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
Chance of all tests passing 39% (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