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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 Test results are cached for performance and may be up to three days out of date.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. Audio::Ofa::Util S B R D Results by OS and perl version 3 PASS1 UNKNOWN0 FAIL0 NA 3 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
- 1.      Audio::Extract::PCM S B R D Results by OS and perl version 46 PASS167 UNKNOWN1 FAIL0 NA 46 PASSes, 167 UNKNOWNs, 1 FAIL, 0 NAs
- 2.          Test::More S B R D Results by OS and perl version 317 PASS0 UNKNOWN0 FAIL0 NA 317 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
3.              Test::Harness S B R D Results by OS and perl version 272 PASS0 UNKNOWN4 FAIL0 NA 272 PASSes, 0 UNKNOWNs, 4 FAILs, 0 NAs
4.              ExtUtils::MakeMaker S B R D Core module Core module
- 5.          Compress::Zlib S B R D Results by OS and perl version 194 PASS0 UNKNOWN4 FAIL0 NA 194 PASSes, 0 UNKNOWNs, 4 FAILs, 0 NAs
6.              Scalar::Util S B R D Results by OS and perl version 587 PASS3 UNKNOWN3 FAIL0 NA 587 PASSes, 3 UNKNOWNs, 3 FAILs, 0 NAs
7.              Compress::Raw::Bzip2 S B R D Results by OS and perl version 189 PASS0 UNKNOWN0 FAIL0 NA 189 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
8.              Compress::Raw::Zlib S B R D Results by OS and perl version 191 PASS0 UNKNOWN0 FAIL0 NA 191 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 9.          IO::CaptureOutput S B R D Results by OS and perl version 387 PASS0 UNKNOWN1 FAIL0 NA 387 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
10.              IO::File S B R D Core module Core module
- 11.              File::Spec S B R D Results by OS and perl version 697 PASS6 UNKNOWN2 FAIL0 NA 697 PASSes, 6 UNKNOWNs, 2 FAILs, 0 NAs
12.                  File::Path S B R D Core module Core module
13.                  Test S B R D Core module Core module
14.                  File::Basename S B R D Core module Core module
15.              Exporter S B R D Results by OS and perl version 954 PASS2 UNKNOWN1 FAIL1 NA 954 PASSes, 2 UNKNOWNs, 1 FAIL, 1 NA
16.              File::Temp S B R D Results by OS and perl version 785 PASS0 UNKNOWN1 FAIL0 NA 785 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
- 17.              Module::Build S B R D Results by OS and perl version 536 PASS1 UNKNOWN3 FAIL3 NA 536 PASSes, 1 UNKNOWN, 3 FAILs, 3 NAs
18.                  ExtUtils::Install S B R D Core module Core module
- 19.                  ExtUtils::CBuilder S B R D Results by OS and perl version 561 PASS0 UNKNOWN1 FAIL0 NA 561 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
20.                      Text::ParseWords S B R D Core module Core module
21.                  ExtUtils::Manifest S B R D Core module Core module
22.                  Getopt::Long S B R D Core module Core module
23.                  Data::Dumper S B R D Core module Core module
24.                  ExtUtils::ParseXS S B R D Results by OS and perl version 402 PASS0 UNKNOWN2 FAIL0 NA 402 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
25.          version S B R D Results by OS and perl version 355 PASS0 UNKNOWN9 FAIL1 NA 355 PASSes, 0 UNKNOWNs, 9 FAILs, 1 NA
- 26.      Class::Accessor S B R D Results by OS and perl version 970 PASS0 UNKNOWN2 FAIL0 NA 970 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
27.          base S B R D Results by OS and perl version 538 PASS0 UNKNOWN2 FAIL0 NA 538 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
- 28.      XML::Simple S B R D Results by OS and perl version 2767 PASS7 UNKNOWN5 FAIL3 NA 2767 PASSes, 7 UNKNOWNs, 5 FAILs, 3 NAs
- 29.          XML::SAX S B R D Results by OS and perl version 1624 PASS2 UNKNOWN32 FAIL0 NA 1624 PASSes, 2 UNKNOWNs, 32 FAILs, 0 NAs
30.              XML::NamespaceSupport S B R D Results by OS and perl version 455 PASS0 UNKNOWN0 FAIL0 NA 455 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 31.      Audio::Ofa S B R D Results by OS and perl version 3 PASS58 UNKNOWN0 FAIL0 NA 3 PASSes, 58 UNKNOWNs, 0 FAILs, 0 NAs
32.          ExtUtils::PkgConfig S B R D Results by OS and perl version 994 PASS4 UNKNOWN78 FAIL0 NA 994 PASSes, 4 UNKNOWNs, 78 FAILs, 0 NAs
- 33.      WebService::MusicBrainz S B R D Results by OS and perl version 130 PASS0 UNKNOWN12 FAIL14 NA 130 PASSes, 0 UNKNOWNs, 12 FAILs, 14 NAs
- 34.          LWP::UserAgent S B R D Results by OS and perl version 463 PASS0 UNKNOWN9 FAIL0 NA 463 PASSes, 0 UNKNOWNs, 9 FAILs, 0 NAs
35.              Net::FTP S B R D Results by OS and perl version 637 PASS1 UNKNOWN20 FAIL0 NA 637 PASSes, 1 UNKNOWN, 20 FAILs, 0 NAs
- 36.              URI S B R D Results by OS and perl version 40 PASS0 UNKNOWN1 FAIL0 NA 40 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
37.                  MIME::Base64 S B R D Results by OS and perl version 479 PASS0 UNKNOWN1 FAIL0 NA 479 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
38.              HTML::Tagset S B R D Results by OS and perl version 1701 PASS3 UNKNOWN1 FAIL0 NA 1701 PASSes, 3 UNKNOWNs, 1 FAIL, 0 NAs
- 39.              HTML::Parser S B R D Results by OS and perl version 42 PASS0 UNKNOWN0 FAIL0 NA 42 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
40.                  XSLoader S B R D Results by OS and perl version 826 PASS2 UNKNOWN23 FAIL0 NA 826 PASSes, 2 UNKNOWNs, 23 FAILs, 0 NAs
- 41.              Digest::MD5 S B R D Results by OS and perl version 406 PASS0 UNKNOWN1 FAIL0 NA 406 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
42.                  Digest::base S B R D Results by OS and perl version 591 PASS0 UNKNOWN0 FAIL0 NA 591 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
43.          XML::LibXML S B R D Results by OS and perl version 700 PASS42 UNKNOWN56 FAIL0 NA 700 PASSes, 42 UNKNOWNs, 56 FAILs, 0 NAs
Chance of all tests passing 0.414% (to 3dp) (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
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so the bugs are all his fault