C:\Users\jday\zef>set ZEF_PLUGIN_DEBUG=1

C:\Users\jday\zef>zef update
[Plugin - cached] Checking: Zef::Repository::LocalCache
[Plugin - cached]       (OK) Plugin loaded successful
[Plugin - cached] (OK) Plugin is now usable: Zef::Repository::LocalCache
[Plugin - cpan] Checking: Zef::Repository::Ecosystems
[Plugin - cpan]         (OK) Plugin loaded successful
[Plugin - cpan] (OK) Plugin is now usable: Zef::Repository::Ecosystems
[Plugin - git] Checking: Zef::Service::Shell::git
[Plugin - git]  (OK) Plugin loaded successful
[Plugin - git]  (OK) Probing successful
[Plugin - git] (OK) Plugin is now usable: Zef::Service::Shell::git
[Plugin - path] Checking: Zef::Service::FetchPath
[Plugin - path]         (OK) Plugin loaded successful
[Plugin - path]         (OK) Probing successful
[Plugin - path] (OK) Plugin is now usable: Zef::Service::FetchPath
[Plugin - curl] Checking: Zef::Service::Shell::curl
[Plugin - curl]         (OK) Plugin loaded successful
[Plugin - curl]         (SKIP) Probing failed
[Plugin - wget] Checking: Zef::Service::Shell::wget
[Plugin - wget]         (OK) Plugin loaded successful
[Plugin - wget]         (SKIP) Probing failed
[Plugin - pswebrequest] Checking: Zef::Service::Shell::PowerShell::download
[Plugin - pswebrequest]         (OK) Plugin loaded successful
[Plugin - pswebrequest]         (OK) Probing successful
[Plugin - pswebrequest] (OK) Plugin is now usable: Zef::Service::Shell::PowerShe
ll::download
!!!> Failed to update cpan mirror: https://raw.githubusercontent.com/ugexe/Perl6
-ecosystems/master/cpan.json
!!!> Failed to update cpan mirror: git://github.com/ugexe/Perl6-ecosystems.git
[Plugin - p6c] Checking: Zef::Repository::Ecosystems
[Plugin - p6c]  (OK) Plugin loaded successful
[Plugin - p6c] (OK) Plugin is now usable: Zef::Repository::Ecosystems
!!!> Failed to update p6c mirror: http://ecosystem-api.p6c.org/projects.json
!!!> Failed to update p6c mirror: git://github.com/ugexe/Perl6-ecosystems.git
[Plugin - metacpan] Checking: Zef::Repository::MetaCPAN
[Plugin - metacpan]     (SKIP) Not enabled
----------------------------------------------------
Content Storage                  |Distribution Count
----------------------------------------------------
Zef::Repository::Ecosystems<p6c> |0
Zef::Repository::LocalCache      |0
Zef::Repository::Ecosystems<cpan>|0
----------------------------------------------------

C:\Users\jday\zef>