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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 Test results are cached for performance and may be up to three days out of date.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. Pod::Manual S B R D Results by OS and perl version 100 PASS1 UNKNOWN7 FAIL2 NA 100 PASSes, 1 UNKNOWN, 7 FAILs, 2 NAs
- 1.      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
2.          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
3.          ExtUtils::MakeMaker S B R D Core module Core module
- 4.      XML::XPathScript S B R D Results by OS and perl version 167 PASS2 UNKNOWN17 FAIL0 NA 167 PASSes, 2 UNKNOWNs, 17 FAILs, 0 NAs
5.          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
6.          IO::File S B R D Core module Core module
7.          File::Spec S B R D Core module Core module
8.          Data::Dumper S B R D Core module Core module
9.          Readonly S B R D Results by OS and perl version 1925 PASS0 UNKNOWN1 FAIL0 NA 1925 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
10.          Symbol S B R D Core module Core module
11.          Clone S B R D Results by OS and perl version 1400 PASS3 UNKNOWN1 FAIL0 NA 1400 PASSes, 3 UNKNOWNs, 1 FAIL, 0 NAs
- 12.          XML::LibXML S B R D Results by OS and perl version 632 PASS38 UNKNOWN54 FAIL0 NA 632 PASSes, 38 UNKNOWNs, 54 FAILs, 0 NAs
- 13.              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
14.                  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
- 15.                  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
16.                      File::Path S B R D Core module Core module
17.      Pod::Usage S B R D Results by OS and perl version 758 PASS0 UNKNOWN2 FAIL0 NA 758 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
18.      Pod::XML
     Couldn't get dependencies 		S B R D Results by OS and perl version 286 PASS1 UNKNOWN0 FAIL1 NA 286 PASSes, 1 UNKNOWN, 0 FAILs, 1 NA
19.      version S B R D Results by OS and perl version 291 PASS0 UNKNOWN9 FAIL0 NA 291 PASSes, 0 UNKNOWNs, 9 FAILs, 0 NAs
- 20.      Object::InsideOut S B R D Results by OS and perl version 77 PASS0 UNKNOWN0 FAIL0 NA 77 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 21.          Exception::Class S B R D Results by OS and perl version 217 PASS0 UNKNOWN0 FAIL1 NA 217 PASSes, 0 UNKNOWNs, 0 FAILs, 1 NA
22.              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
23.              Class::Data::Inheritable S B R D Results by OS and perl version 1814 PASS1 UNKNOWN2 FAIL0 NA 1814 PASSes, 1 UNKNOWN, 2 FAILs, 0 NAs
Chance of all tests passing 63% (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