Build Failure on ports-10.5_ppc_legacy: py-gwpy, py27-gwpy, py36-gwpy, py37-gwpy

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.5_ppc_legacy
Full logs:    https://build.macports.org/builders/ports-10.5_ppc_legacy-watcher/builds/16957
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-gwpy
Subport list:
	- py27-gwpy
	- py-gwpy
	- py36-gwpy
	- py37-gwpy
Variants:     None
Revision:     622991525c3ed881889a8c6ec684d8753380e1e1
Build time:   0:22:55
Author:       Duncan Macleod <duncan.macleod at ligo.org>

Log from failed builds:
	Building 'py27-gwpy' ... [ERROR] (failed to calculate dependencies)
	> maintainers: duncan.macleod at ligo.org.
	Building 'py-gwpy' ... [ERROR] (failed to calculate dependencies)
	> maintainers: duncan.macleod at ligo.org.
	Building 'py36-gwpy' ... [ERROR] (failed to calculate dependencies)
	> maintainers: duncan.macleod at ligo.org.
	Building 'py37-gwpy' ... [ERROR] (failed to calculate dependencies)
	> maintainers: duncan.macleod at ligo.org.

Broken ports:
	- py-gwpy
	- py27-gwpy
	- py36-gwpy
	- py37-gwpy

Responsible maintainers:
	- duncan.macleod at ligo.org

Links to individual build jobs:
- ports-10.5_ppc_legacy-builder #73579
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/73579
- ports-10.5_ppc_legacy-builder #73580
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/73580
- ports-10.5_ppc_legacy-builder #73581
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/73581
- ports-10.5_ppc_legacy-builder #73582
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/73582

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