Build Failure on ports-10.7_x86_64: py-ligo-lw, py36-ligo-lw, py37-ligo-lw, py38-ligo-lw

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.7_x86_64
Full logs:    https://build.macports.org/builders/ports-10.7_x86_64-watcher/builds/8892
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-ligo-lw
Subport list:
	- py27-ligo-lw
	- py-ligo-lw
	- py36-ligo-lw
	- py37-ligo-lw
	- py38-ligo-lw
Variants:     None
Revision:     d16aaec2e2f3879067d0a76e8a0f4ac17bb5bd38
Build time:   0:20:42
Author:       Leo Singer <aronnax at macports.org>

Log from failed builds:
	Building 'py-ligo-lw' ... [ERROR]
	> maintainers: aronnax at macports.org.
	Building 'py36-ligo-lw' ... [ERROR]
	> maintainers: aronnax at macports.org.
	Building 'py37-ligo-lw' ... [ERROR]
	> maintainers: aronnax at macports.org.
	Building 'py38-ligo-lw' ... [ERROR]
	> maintainers: aronnax at macports.org.

Broken ports:
	- py-ligo-lw
	- py36-ligo-lw
	- py37-ligo-lw
	- py38-ligo-lw

Responsible maintainers:
	- aronnax at macports.org

Links to individual build jobs:
- ports-10.7_x86_64-builder #27888
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/27888
- ports-10.7_x86_64-builder #27889
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/27889
- ports-10.7_x86_64-builder #27890
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/27890
- ports-10.7_x86_64-builder #27891
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/27891
- ports-10.7_x86_64-builder #27892
  https://build.macports.org/builders/ports-10.7_x86_64-builder/builds/27892

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