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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 Test results are cached for performance and may be up to three days out of date.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. Bio::Das::Lite S B R D Results by OS and perl version 22 PASS0 UNKNOWN17 FAIL0 NA 22 PASSes, 0 UNKNOWNs, 17 FAILs, 0 NAs
- 1.      Test::More S B R D Results by OS and perl version 325 PASS0 UNKNOWN0 FAIL0 NA 325 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
2.          Test::Harness S B R D Results by OS and perl version 278 PASS0 UNKNOWN4 FAIL0 NA 278 PASSes, 0 UNKNOWNs, 4 FAILs, 0 NAs
3.          ExtUtils::MakeMaker S B R D Core module Core module
4.      English S B R D Core module Core module
5.      IO::Scalar S B R D Results by OS and perl version 2100 PASS2 UNKNOWN3 FAIL0 NA 2100 PASSes, 2 UNKNOWNs, 3 FAILs, 0 NAs
6.      WWW::Curl S B R D Results by OS and perl version 20 PASS1 UNKNOWN4 FAIL0 NA 20 PASSes, 1 UNKNOWN, 4 FAILs, 0 NAs
- 7.      HTTP::Response S B R D Results by OS and perl version 468 PASS0 UNKNOWN10 FAIL0 NA 468 PASSes, 0 UNKNOWNs, 10 FAILs, 0 NAs
- 8.          IO::Uncompress::Gunzip S B R D Results by OS and perl version 197 PASS0 UNKNOWN4 FAIL0 NA 197 PASSes, 0 UNKNOWNs, 4 FAILs, 0 NAs
9.              Scalar::Util S B R D Results by OS and perl version 593 PASS3 UNKNOWN3 FAIL0 NA 593 PASSes, 3 UNKNOWNs, 3 FAILs, 0 NAs
10.              Compress::Raw::Bzip2 S B R D Results by OS and perl version 190 PASS0 UNKNOWN0 FAIL0 NA 190 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
11.              Compress::Raw::Zlib S B R D Results by OS and perl version 192 PASS0 UNKNOWN0 FAIL0 NA 192 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 12.          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
13.              IO::Socket S B R D Core module Core module
- 14.          URI S B R D Results by OS and perl version 63 PASS0 UNKNOWN2 FAIL0 NA 63 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
15.              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
16.          HTML::Tagset S B R D Results by OS and perl version 1703 PASS3 UNKNOWN1 FAIL0 NA 1703 PASSes, 3 UNKNOWNs, 1 FAIL, 0 NAs
- 17.          HTML::Parser S B R D Results by OS and perl version 69 PASS0 UNKNOWN0 FAIL0 NA 69 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
18.              XSLoader S B R D Results by OS and perl version 828 PASS2 UNKNOWN24 FAIL0 NA 828 PASSes, 2 UNKNOWNs, 24 FAILs, 0 NAs
- 19.          Digest::MD5 S B R D Results by OS and perl version 409 PASS0 UNKNOWN1 FAIL0 NA 409 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
20.              File::Spec S B R D Core module Core module
21.              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
- 22.      Module::Build S B R D Results by OS and perl version 537 PASS1 UNKNOWN3 FAIL3 NA 537 PASSes, 1 UNKNOWN, 3 FAILs, 3 NAs
23.          ExtUtils::Install S B R D Core module Core module
24.          File::Path S B R D Core module Core module
25.          ExtUtils::Manifest S B R D Core module Core module
- 26.          ExtUtils::CBuilder S B R D Results by OS and perl version 564 PASS0 UNKNOWN1 FAIL0 NA 564 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
27.              Text::ParseWords S B R D Core module Core module
28.          Getopt::Long S B R D Core module Core module
29.          Data::Dumper S B R D Core module Core module
- 30.          ExtUtils::ParseXS S B R D Results by OS and perl version 403 PASS0 UNKNOWN3 FAIL0 NA 403 PASSes, 0 UNKNOWNs, 3 FAILs, 0 NAs
31.              Exporter S B R D Results by OS and perl version 954 PASS2 UNKNOWN1 FAIL1 NA 954 PASSes, 2 UNKNOWNs, 1 FAIL, 1 NA
32.          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
33.      Readonly S B R D Results by OS and perl version 2003 PASS0 UNKNOWN1 FAIL0 NA 2003 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
Chance of all tests passing 37% (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