Build Failure on ports-11.0_arm64: perl5.28, py27-metakernel, py36-metakernel, py37-metakernel, py38-metakernel, py39-metakernel, python36, python37, python39

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-11.0_arm64
Full logs:    https://build.macports.org/builders/ports-11.0_arm64-watcher/builds/125
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-metakernel
Subport list:
	- py27-metakernel
	- py36-metakernel
	- py37-metakernel
	- py38-metakernel
	- py39-metakernel
Variants:     None
Revision:     0b8c2c9a2a519b0167681e1a5cbf5a584f44e638
Build time:   0:03:34
Author:       Marius Schamschula <mps at macports.org>

Log from failed builds:
	Building 'py27-metakernel' ... [ERROR] (failed to install dependency 'perl5.28')
	> maintainers: mps at macports.org,mojca at macports.org.
	Building 'py36-metakernel' ... [ERROR] (failed to install dependency 'python36')
	> maintainers: mps at macports.org,jmr at macports.org.
	Building 'py36-metakernel' ... [ERROR] (failed to install dependency 'perl5.28')
	> maintainers: mps at macports.org,mojca at macports.org.
	Building 'py37-metakernel' ... [ERROR] (failed to install dependency 'python37')
	> maintainers: mps at macports.org,jmr at macports.org.
	Building 'py37-metakernel' ... [ERROR] (failed to install dependency 'perl5.28')
	> maintainers: mps at macports.org,mojca at macports.org.
	Building 'py38-metakernel' ... [ERROR] (failed to install dependency 'perl5.28')
	> maintainers: mps at macports.org,mojca at macports.org.
	Building 'py39-metakernel' ... [ERROR] (failed to install dependency 'python39')
	> maintainers: mps at macports.org,jmr at macports.org.
	Building 'py39-metakernel' ... [ERROR] (failed to install dependency 'perl5.28')
	> maintainers: mps at macports.org,mojca at macports.org.

Broken ports:
	- perl5.28
	- py27-metakernel
	- py36-metakernel
	- py37-metakernel
	- py38-metakernel
	- py39-metakernel
	- python36
	- python37
	- python39

Responsible maintainers:
	- jmr at macports.org
	- mojca at macports.org
	- mps at macports.org

Links to individual build jobs:
- ports-11.0_arm64-builder #148
  https://build.macports.org/builders/ports-11.0_arm64-builder/builds/148
- ports-11.0_arm64-builder #149
  https://build.macports.org/builders/ports-11.0_arm64-builder/builds/149
- ports-11.0_arm64-builder #150
  https://build.macports.org/builders/ports-11.0_arm64-builder/builds/150
- ports-11.0_arm64-builder #151
  https://build.macports.org/builders/ports-11.0_arm64-builder/builds/151
- ports-11.0_arm64-builder #152
  https://build.macports.org/builders/ports-11.0_arm64-builder/builds/152

-- 
Best regards,
MacPorts Buildbot
https://build.macports.org/