Build Failure on ports-10.6_i386: py36-matplotlib, py37-matplotlib, py38-matplotlib

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_i386
Full logs:    https://build.macports.org/builders/ports-10.6_i386-watcher/builds/8486
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-matplotlib
Subport list:
	- py27-matplotlib
	- py35-matplotlib
	- py36-matplotlib
	- py37-matplotlib
	- py38-matplotlib
Variants:     None
Revision:     b07e0eb6440b1499bfd2157e19db86fc79984471
Build time:   0:59:06
Author:       Renee Otten <reneeotten at macports.org>

Log from failed builds:
	Building 'py36-matplotlib' ... [ERROR]
	> maintainers: reneeotten at macports.org.
	Building 'py37-matplotlib' ... [ERROR]
	> maintainers: reneeotten at macports.org.
	Building 'py38-matplotlib' ... [ERROR]
	> maintainers: reneeotten at macports.org.

Broken ports:
	- py36-matplotlib
	- py37-matplotlib
	- py38-matplotlib

Responsible maintainers:
	- reneeotten at macports.org

Links to individual build jobs:
- ports-10.6_i386-builder #15199
  https://build.macports.org/builders/ports-10.6_i386-builder/builds/15199
- ports-10.6_i386-builder #15200
  https://build.macports.org/builders/ports-10.6_i386-builder/builds/15200
- ports-10.6_i386-builder #15201
  https://build.macports.org/builders/ports-10.6_i386-builder/builds/15201
- ports-10.6_i386-builder #15202
  https://build.macports.org/builders/ports-10.6_i386-builder/builds/15202
- ports-10.6_i386-builder #15203
  https://build.macports.org/builders/ports-10.6_i386-builder/builds/15203

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