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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 Test results are cached for performance and may be up to three days out of date.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. Test::AutoBuild::Group S B R D Results by OS and perl version 49 PASS1 UNKNOWN68 FAIL38 NA 49 PASSes, 1 UNKNOWN, 68 FAILs, 38 NAs
1.      IO::Scalar S B R D Results by OS and perl version 2018 PASS2 UNKNOWN3 FAIL0 NA 2018 PASSes, 2 UNKNOWNs, 3 FAILs, 0 NAs
2.      Fcntl S B R D Core module Core module
3.      File::Spec S B R D Core module Core module
4.      Storable S B R D Results by OS and perl version 817 PASS7 UNKNOWN17 FAIL0 NA 817 PASSes, 7 UNKNOWNs, 17 FAILs, 0 NAs
- 5.      XML::Simple S B R D Results by OS and perl version 2717 PASS7 UNKNOWN4 FAIL3 NA 2717 PASSes, 7 UNKNOWNs, 4 FAILs, 3 NAs
- 6.          XML::SAX S B R D Results by OS and perl version 1544 PASS2 UNKNOWN32 FAIL0 NA 1544 PASSes, 2 UNKNOWNs, 32 FAILs, 0 NAs
- 7.              XML::NamespaceSupport S B R D Results by OS and perl version 378 PASS0 UNKNOWN0 FAIL0 NA 378 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 8.                  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
9.                      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
10.                      ExtUtils::MakeMaker S B R D Core module Core module
- 11.              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
12.                  File::Path S B R D Core module Core module
13.      List::Util S B R D Results by OS and perl version 481 PASS3 UNKNOWN3 FAIL0 NA 481 PASSes, 3 UNKNOWNs, 3 FAILs, 0 NAs
- 14.      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
15.          XSLoader S B R D Results by OS and perl version 810 PASS2 UNKNOWN21 FAIL0 NA 810 PASSes, 2 UNKNOWNs, 21 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.      Class::MethodMaker S B R D Results by OS and perl version 94 PASS1 UNKNOWN7 FAIL0 NA 94 PASSes, 1 UNKNOWN, 7 FAILs, 0 NAs
19.      IO::File S B R D Core module Core module
20.      Data::Dumper S B R D Core module Core module
- 21.      Template S B R D Results by OS and perl version 919 PASS9 UNKNOWN12 FAIL0 NA 919 PASSes, 9 UNKNOWNs, 12 FAILs, 0 NAs
22.          AppConfig S B R D Results by OS and perl version 1746 PASS3 UNKNOWN4 FAIL2 NA 1746 PASSes, 3 UNKNOWNs, 4 FAILs, 2 NAs
23.      BSD::Resource S B R D Results by OS and perl version 164 PASS19 UNKNOWN28 FAIL0 NA 164 PASSes, 19 UNKNOWNs, 28 FAILs, 0 NAs
- 24.      Config::Record S B R D Results by OS and perl version 223 PASS1 UNKNOWN1 FAIL0 NA 223 PASSes, 1 UNKNOWN, 1 FAIL, 0 NAs
- 25.          Test::Pod::Coverage S B R D Results by OS and perl version 1974 PASS2 UNKNOWN30 FAIL2 NA 1974 PASSes, 2 UNKNOWNs, 30 FAILs, 2 NAs
- 26.              Pod::Coverage S B R D Results by OS and perl version 62 PASS0 UNKNOWN0 FAIL0 NA 62 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
27.                  Pod::Parser S B R D Results by OS and perl version 758 PASS0 UNKNOWN2 FAIL0 NA 758 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
- 28.                  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
29.                      ExtUtils::Install S B R D Core module Core module
- 30.                      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
31.                          Text::ParseWords S B R D Core module Core module
32.                      ExtUtils::Manifest S B R D Core module Core module
33.                      Getopt::Long 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.                  Devel::Symdump S B R D Results by OS and perl version 1915 PASS6 UNKNOWN0 FAIL0 NA 1915 PASSes, 6 UNKNOWNs, 0 FAILs, 0 NAs
- 37.          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
- 38.              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
39.                  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
40.                  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
41.                  Test S B R D Results by OS and perl version 302 PASS2 UNKNOWN0 FAIL0 NA 302 PASSes, 2 UNKNOWNs, 0 FAILs, 0 NAs
42.                  constant S B R D Core module Core module
43.      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
- 44.      Date::Manip S B R D Results by OS and perl version 255 PASS0 UNKNOWN4 FAIL1 NA 255 PASSes, 0 UNKNOWNs, 4 FAILs, 1 NA
45.          YAML::Syck S B R D Results by OS and perl version 289 PASS1 UNKNOWN0 FAIL0 NA 289 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
46.          Test::Inter S B R D Results by OS and perl version 259 PASS0 UNKNOWN2 FAIL1 NA 259 PASSes, 0 UNKNOWNs, 2 FAILs, 1 NA
47.      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 15% (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