Build Failure on ports-10.6_x86_64_legacy: py36-matplotlib, py36-pyobjc, py37-matplotlib, 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/18815
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-matplotlib
Subport list:
	- py27-matplotlib
	- py-matplotlib
	- py34-matplotlib
	- py35-matplotlib
	- py36-matplotlib
	- py37-matplotlib
Variants:     None
Revision:     1e733f9ddafe346e508b51aa8be30065c365ab4f
Build time:   0:51:06
Author:       reneeotten <reneeotten at users.noreply.github.com>

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

Broken ports:
	- py36-matplotlib
	- py36-pyobjc
	- py37-matplotlib
	- py37-pyobjc

Responsible maintainers:
	- sean at macports.org

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #80287
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/80287
- ports-10.6_x86_64_legacy-builder #80288
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/80288
- ports-10.6_x86_64_legacy-builder #80289
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/80289
- ports-10.6_x86_64_legacy-builder #80290
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/80290
- ports-10.6_x86_64_legacy-builder #80291
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/80291
- ports-10.6_x86_64_legacy-builder #80292
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/80292

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