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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 Test results are cached for performance and may be up to three days out of date.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. Youri::Package S B R D Results by OS and perl version 0 PASS1 UNKNOWN0 FAIL10 NA 0 PASSes, 1 UNKNOWN, 0 FAILs, 10 NAs
- 1.      RPM4::Header S B R D Results by OS and perl version 0 PASS168 UNKNOWN46 FAIL3 NA 0 PASSes, 168 UNKNOWNs, 46 FAILs, 3 NAs
- 2.          Digest::SHA1 S B R D Results by OS and perl version 383 PASS0 UNKNOWN0 FAIL0 NA 383 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
3.              ExtUtils::MakeMaker S B R D Core module Core module
- 4.              Digest::base S B R D Results by OS and perl version 595 PASS0 UNKNOWN0 FAIL0 NA 595 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
5.                  MIME::Base64 S B R D Results by OS and perl version 482 PASS0 UNKNOWN1 FAIL0 NA 482 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
- 6.          File::Temp S B R D Results by OS and perl version 786 PASS0 UNKNOWN1 FAIL0 NA 786 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
- 7.              Test::More S B R D Results by OS and perl version 334 PASS0 UNKNOWN0 FAIL0 NA 334 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
8.                  Test::Harness S B R D Results by OS and perl version 284 PASS0 UNKNOWN5 FAIL0 NA 284 PASSes, 0 UNKNOWNs, 5 FAILs, 0 NAs
9.              Fcntl S B R D Core module Core module
- 10.              File::Spec S B R D Results by OS and perl version 704 PASS6 UNKNOWN2 FAIL0 NA 704 PASSes, 6 UNKNOWNs, 2 FAILs, 0 NAs
11.                  Scalar::Util S B R D Results by OS and perl version 596 PASS3 UNKNOWN3 FAIL0 NA 596 PASSes, 3 UNKNOWNs, 3 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.          Exporter S B R D Results by OS and perl version 955 PASS2 UNKNOWN1 FAIL1 NA 955 PASSes, 2 UNKNOWNs, 1 FAIL, 1 NA
15.          MDV::Packdrakeng S B R D Results by OS and perl version 189 PASS1 UNKNOWN17 FAIL16 NA 189 PASSes, 1 UNKNOWN, 17 FAILs, 16 NAs
16.      Youri::Package::RPM::Generator S B R D Results by OS and perl version 113 PASS1 UNKNOWN0 FAIL10 NA 113 PASSes, 1 UNKNOWN, 0 FAILs, 10 NAs
- 17.      Test::Exception S B R D Results by OS and perl version 746 PASS0 UNKNOWN1 FAIL0 NA 746 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
- 18.          Sub::Uplevel S B R D Results by OS and perl version 910 PASS1 UNKNOWN1 FAIL3 NA 910 PASSes, 1 UNKNOWN, 1 FAIL, 3 NAs
- 19.              Module::Build S B R D Results by OS and perl version 540 PASS1 UNKNOWN3 FAIL3 NA 540 PASSes, 1 UNKNOWN, 3 FAILs, 3 NAs
20.                  ExtUtils::Install S B R D Core module Core module
- 21.                  ExtUtils::CBuilder S B R D Results by OS and perl version 566 PASS0 UNKNOWN1 FAIL0 NA 566 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
22.                      IO::File S B R D Core module Core module
23.                      Text::ParseWords S B R D Core module Core module
24.                  ExtUtils::Manifest S B R D Core module Core module
25.                  Getopt::Long S B R D Core module Core module
26.                  Data::Dumper S B R D Core module Core module
27.                  ExtUtils::ParseXS S B R D Results by OS and perl version 408 PASS0 UNKNOWN3 FAIL0 NA 408 PASSes, 0 UNKNOWNs, 3 FAILs, 0 NAs
28.      version S B R D Results by OS and perl version 359 PASS0 UNKNOWN9 FAIL1 NA 359 PASSes, 0 UNKNOWNs, 9 FAILs, 1 NA
- 29.      Expect S B R D Results by OS and perl version 1036 PASS1 UNKNOWN4 FAIL3 NA 1036 PASSes, 1 UNKNOWN, 4 FAILs, 3 NAs
30.          IO::Pty S B R D Results by OS and perl version 1353 PASS49 UNKNOWN11 FAIL0 NA 1353 PASSes, 49 UNKNOWNs, 11 FAILs, 0 NAs
31.      UNIVERSAL::require S B R D Results by OS and perl version 1276 PASS1 UNKNOWN2 FAIL0 NA 1276 PASSes, 1 UNKNOWN, 2 FAILs, 0 NAs
Chance of all tests passing 0.000% (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
Rabid%20GravyQuantcast
so the bugs are all his fault