dump env vars
ZEF_TEST_DEGREE=1
ZEF_FETCH_DEGREE=1
install [App::CPAN]
...
/tmp/whateverable/rakudo-moar/fe0e20c28859ea709eefad19af452c9d35dff20d/share/perl6/site/bin/zef
1.0.0
/tmp/whateverable/rakudo-moar/fe0e20c28859ea709eefad19af452c9d35dff20d/bin//raku
Welcome to Rakudo™ v2025.11.
Implementing the Raku® Programming Language v6.d.
Built on MoarVM version 2025.11.
===> Searching for: App::CPAN
===SORRY!=== Error while compiling /root/.sparky/.cache/zprmikjauxceghvqbfnl.126/.sparrowdo/site#sources/11AC7B23708138648D7BD509E30BC3C4ED372F85 (App::CPAN::Feed)
Could not find DOM::Tiny in:
    /tmp/.zef.1764081990.10658/1764082001.10658.8796.423788563901
    /tmp/whateverable/rakudo-moar/fe0e20c28859ea709eefad19af452c9d35dff20d/share/perl6/site
    /tmp/whateverable/rakudo-moar/fe0e20c28859ea709eefad19af452c9d35dff20d/share/perl6/vendor
    /tmp/whateverable/rakudo-moar/fe0e20c28859ea709eefad19af452c9d35dff20d/share/perl6/core
    CompUnit::Repository::AbsolutePath<2742564047384>
    CompUnit::Repository::NQP<2742562902480>
    CompUnit::Repository::Perl5<2742562900680>
at /root/.sparky/.cache/zprmikjauxceghvqbfnl.126/.sparrowdo/site#sources/11AC7B23708138648D7BD509E30BC3C4ED372F85 (App::CPAN::Feed):46

===> Searching for missing dependencies: XML
===> Staging XML:ver<0.3.6>:auth<zef:raku-community-modules>
===> Staging [OK] for XML:ver<0.3.6>:auth<zef:raku-community-modules>
===> Staging App::CPAN:ver<0.0.2>:api<0>