Build Failure on ports-10.12_x86_64: py-param, py-pyxg, py27-pyxg, py36-param, py37-param, py38-param

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.12_x86_64
Full logs:    https://build.macports.org/builders/ports-10.12_x86_64-watcher/builds/28767
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py27-pyobjc namebench MyPaint py-lightblue py-pyobjc-cocoa py-param py35-pyobjc-cocoa quodlibet py35-pyobjc py27-pyobjc-cocoa py-pyobjc py-pyobjc-qtkit py-pyobjc-quartz py-zope-hookable py-pyobjc-fsevents py-pyxg
Subport list:
	- py27-pyobjc
	- py27-pyobjc-cocoa
	- MyPaint
	- MyPaint-devel
	- namebench
	- py27-lightblue
	- py-lightblue
	- py37-pyobjc
	- py37-param
	- py-param
	- py-pyobjc
	- py27-pyxg
	- py-pyxg
	- py37-zope-hookable
	- py-zope-hookable
	- py27-zope-hookable
	- py35-pyobjc
	- py35-pyobjc-cocoa
	- py36-pyobjc
	- py36-param
	- py36-zope-hookable
	- py38-pyobjc
	- py38-param
	- py38-zope-hookable
	- quodlibet
Variants:     None
Revision:     d0fbfc1020b539e021ae43a8c48632ec9818d404
Build time:   1:49:35
Author:       Dan Villiom Podlaski Christiansen <danchr at macports.org>

Log from failed builds:
	Building 'py37-param' ... [ERROR]
	> maintainers: mps at macports.org.
	Building 'py-param' ... [ERROR] (failed to install dependency 'py37-param')
	> maintainers: mps at macports.org,mps at macports.org.
	Building 'py27-pyxg' ... [ERROR]
	> maintainers: snc at macports.org.
	Building 'py-pyxg' ... [ERROR] (failed to install dependency 'py27-pyxg')
	> maintainers: snc at macports.org,snc at macports.org.
	Building 'py36-param' ... [ERROR]
	> maintainers: mps at macports.org.
	Building 'py38-param' ... [ERROR]
	> maintainers: mps at macports.org.

Broken ports:
	- py-param
	- py-pyxg
	- py27-pyxg
	- py36-param
	- py37-param
	- py38-param

Responsible maintainers:
	- mps at macports.org
	- snc at macports.org

Links to individual build jobs:
- ports-10.12_x86_64-builder #107521
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107521
- ports-10.12_x86_64-builder #107522
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107522
- ports-10.12_x86_64-builder #107523
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107523
- ports-10.12_x86_64-builder #107524
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107524
- ports-10.12_x86_64-builder #107525
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107525
- ports-10.12_x86_64-builder #107526
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107526
- ports-10.12_x86_64-builder #107527
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107527
- ports-10.12_x86_64-builder #107528
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107528
- ports-10.12_x86_64-builder #107529
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107529
- ports-10.12_x86_64-builder #107530
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107530
- ports-10.12_x86_64-builder #107531
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107531
- ports-10.12_x86_64-builder #107532
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107532
- ports-10.12_x86_64-builder #107533
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107533
- ports-10.12_x86_64-builder #107534
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107534
- ports-10.12_x86_64-builder #107535
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107535
- ports-10.12_x86_64-builder #107536
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107536
- ports-10.12_x86_64-builder #107537
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107537
- ports-10.12_x86_64-builder #107538
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107538
- ports-10.12_x86_64-builder #107539
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107539
- ports-10.12_x86_64-builder #107540
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107540
- ports-10.12_x86_64-builder #107541
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107541
- ports-10.12_x86_64-builder #107542
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107542
- ports-10.12_x86_64-builder #107543
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107543
- ports-10.12_x86_64-builder #107544
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107544
- ports-10.12_x86_64-builder #107545
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/107545

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MacPorts Buildbot
https://build.macports.org/