perl-Pinto-0.14-1.fc27 fails to build in F27: t/02-bowels/05-compare.t .............. ok Attribute (target_perl_version) does not pass the type constraint because: perl version (5.026001) is unknown to me; try updating Pinto's copy of Module::CoreList at reader Pinto::Config::target_perl_version (defined at /builddir/build/BUILD/Pinto-0.14/blib/lib/Pinto/Config.pm line 161) line 11 [...] This is caused by a hard-coded maximal supported Perl version in Pinto. It's triggered by upgrading Perl in to 5.26.1 and 5.24.3. F27 and F26 are affected. I did not try F25. This seems to be fixed in Pinto 0.14: 0.14 2017-08-06 00:09:07-07:00 America/Los_Angeles - Upgraded to latest Module::CoreList to support newer perls. Either back-port the fix or unbundle Pinto'd Module::CoreList.
Module::CoreList is not bundled in Pinto. The issue was caused because perl-Pinto was build against Perl 5.26.1/5.24.3, but the latest Module::CoreList (which defined these version) was not in build-root yet. It will be solved, when the latest Module::CoreList is in updates.