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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 Test results are cached for performance and may be up to three days out of date.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. Shipwright S B R D Results by OS and perl version 75 PASS0 UNKNOWN4 FAIL0 NA 75 PASSes, 0 UNKNOWNs, 4 FAILs, 0 NAs
1.      File::Spec S B R D Core module Core module
- 2.      File::Which S B R D Results by OS and perl version 805 PASS1 UNKNOWN0 FAIL0 NA 805 PASSes, 1 UNKNOWN, 0 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.          Getopt::Std S B R D Core module Core module
- 7.          Test::Script S B R D Results by OS and perl version 713 PASS0 UNKNOWN4 FAIL0 NA 713 PASSes, 0 UNKNOWNs, 4 FAILs, 0 NAs
- 8.              Probe::Perl S B R D Results by OS and perl version 1079 PASS2 UNKNOWN1 FAIL1 NA 1079 PASSes, 2 UNKNOWNs, 1 FAIL, 1 NA
9.                  Test S B R D Core module Core module
- 10.              IPC::Run3 S B R D Results by OS and perl version 846 PASS0 UNKNOWN1 FAIL0 NA 846 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
11.                  Time::HiRes S B R D Results by OS and perl version 317 PASS5 UNKNOWN16 FAIL0 NA 317 PASSes, 5 UNKNOWNs, 16 FAILs, 0 NAs
12.          Exporter S B R D Results by OS and perl version 939 PASS2 UNKNOWN1 FAIL1 NA 939 PASSes, 2 UNKNOWNs, 1 FAIL, 1 NA
- 13.      IO::Uncompress::RawInflate S B R D Results by OS and perl version 72 PASS0 UNKNOWN2 FAIL0 NA 72 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
14.          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
15.          Compress::Raw::Bzip2 S B R D Results by OS and perl version 70 PASS0 UNKNOWN0 FAIL0 NA 70 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
16.          Compress::Raw::Zlib S B R D Results by OS and perl version 71 PASS0 UNKNOWN0 FAIL0 NA 71 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
17.      CPAN::DistnameInfo S B R D Results by OS and perl version 406 PASS0 UNKNOWN0 FAIL0 NA 406 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 18.      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
19.          base S B R D Results by OS and perl version 528 PASS0 UNKNOWN2 FAIL0 NA 528 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
20.      File::Path S B R D Results by OS and perl version 724 PASS0 UNKNOWN8 FAIL0 NA 724 PASSes, 0 UNKNOWNs, 8 FAILs, 0 NAs
- 21.      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
22.          ExtUtils::Install S B R D Core module Core module
- 23.          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
24.              IO::File S B R D Core module Core module
25.              Text::ParseWords S B R D Core module Core module
26.          ExtUtils::Manifest S B R D Core module Core module
27.          Getopt::Long S B R D Core module Core module
28.          Data::Dumper S B R D Core module Core module
29.          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
30.          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
- 31.      Archive::Tar S B R D Results by OS and perl version 71 PASS0 UNKNOWN0 FAIL0 NA 71 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
32.          IO::Zlib S B R D Results by OS and perl version 822 PASS1 UNKNOWN1 FAIL0 NA 822 PASSes, 1 UNKNOWN, 1 FAIL, 0 NAs
33.          Package::Constants S B R D Results by OS and perl version 832 PASS0 UNKNOWN0 FAIL0 NA 832 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
34.      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
35.      File::Slurp S B R D Results by OS and perl version 1697 PASS1 UNKNOWN7 FAIL0 NA 1697 PASSes, 1 UNKNOWN, 7 FAILs, 0 NAs
36.      YAML::Tiny S B R D Results by OS and perl version 202 PASS0 UNKNOWN0 FAIL0 NA 202 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 37.      Algorithm::Dependency::Ordered S B R D Results by OS and perl version 610 PASS1 UNKNOWN5 FAIL3 NA 610 PASSes, 1 UNKNOWN, 5 FAILs, 3 NAs
- 38.          Test::ClassAPI S B R D Results by OS and perl version 762 PASS1 UNKNOWN2 FAIL0 NA 762 PASSes, 1 UNKNOWN, 2 FAILs, 0 NAs
39.              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
40.              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
41.              Config::Tiny S B R D Results by OS and perl version 1331 PASS3 UNKNOWN0 FAIL0 NA 1331 PASSes, 3 UNKNOWNs, 0 FAILs, 0 NAs
42.      version S B R D Results by OS and perl version 291 PASS0 UNKNOWN9 FAIL0 NA 291 PASSes, 0 UNKNOWNs, 9 FAILs, 0 NAs
- 43.      App::CLI S B R D Results by OS and perl version 798 PASS0 UNKNOWN0 FAIL0 NA 798 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 44.          Pod::Simple::Text S B R D Results by OS and perl version 276 PASS0 UNKNOWN1 FAIL1 NA 276 PASSes, 0 UNKNOWNs, 1 FAIL, 1 NA
45.              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
46.              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
47.              constant S B R D Core module Core module
48.          Locale::Maketext::Simple S B R D Results by OS and perl version 655 PASS0 UNKNOWN0 FAIL0 NA 655 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 49.      IPC::Cmd S B R D Results by OS and perl version 303 PASS0 UNKNOWN0 FAIL0 NA 303 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
50.          Params::Check S B R D Results by OS and perl version 506 PASS1 UNKNOWN0 FAIL0 NA 506 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
- 51.          Module::Load::Conditional S B R D Results by OS and perl version 370 PASS0 UNKNOWN0 FAIL0 NA 370 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
52.              Module::Load S B R D Results by OS and perl version 464 PASS0 UNKNOWN0 FAIL0 NA 464 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
53.              Module::CoreList S B R D Results by OS and perl version 88 PASS0 UNKNOWN0 FAIL0 NA 88 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 54.      LWP::UserAgent S B R D Results by OS and perl version 351 PASS0 UNKNOWN8 FAIL0 NA 351 PASSes, 0 UNKNOWNs, 8 FAILs, 0 NAs
- 55.          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
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.              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
58.                  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
59.          Net::FTP S B R D Results by OS and perl version 631 PASS1 UNKNOWN20 FAIL0 NA 631 PASSes, 1 UNKNOWN, 20 FAILs, 0 NAs
60.          URI S B R D Results by OS and perl version 367 PASS0 UNKNOWN6 FAIL0 NA 367 PASSes, 0 UNKNOWNs, 6 FAILs, 0 NAs
61.          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
62.          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
63.      Module::Info S B R D Results by OS and perl version 848 PASS4 UNKNOWN32 FAIL0 NA 848 PASSes, 4 UNKNOWNs, 32 FAILs, 0 NAs
64.      Archive::Extract S B R D Results by OS and perl version 316 PASS0 UNKNOWN1 FAIL0 NA 316 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
65.      File::Copy::Recursive S B R D Results by OS and perl version 1061 PASS1 UNKNOWN0 FAIL0 NA 1061 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
66.      CPAN S B R D Results by OS and perl version 624 PASS1 UNKNOWN33 FAIL0 NA 624 PASSes, 1 UNKNOWN, 33 FAILs, 0 NAs
67.      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
68.      Log::Log4perl S B R D Results by OS and perl version 200 PASS0 UNKNOWN16 FAIL0 NA 200 PASSes, 0 UNKNOWNs, 16 FAILs, 0 NAs
Chance of all tests passing 52% (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