Build Failure on ports-10.6_x86_64_legacy: py36-colour, py36-pyobjc, py37-colour, py37-pyobjc

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64_legacy-watcher/builds/19411
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-colour py-typed-ast
Subport list:
	- py37-typed-ast
	- py36-colour
	- py37-colour
Variants:     None
Revision:     f09b9787ee4b87935034ca2e289c0ac4374ce959
Build time:   0:06:48
Author:       Marcus Calhoun-Lopez <mcalhoun at macports.org>

Log from failed builds:
	Building 'py37-colour' ... [ERROR] (failed to install dependency 'py37-pyobjc')
	> maintainers: mcalhoun at macports.org.
	Building 'py36-colour' ... [ERROR] (failed to install dependency 'py36-pyobjc')
	> maintainers: mcalhoun at macports.org.

Broken ports:
	- py36-colour
	- py36-pyobjc
	- py37-colour
	- py37-pyobjc

Responsible maintainers:
	- mcalhoun at macports.org

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #83412
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/83412
- ports-10.6_x86_64_legacy-builder #83413
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/83413
- ports-10.6_x86_64_legacy-builder #83414
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/83414

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