Build Failure on ports-10.13_x86_64: tex-songs

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.13_x86_64
Full logs:    https://build.macports.org/builders/ports-10.13_x86_64-watcher/builds/21937
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    tex-songs tex-beamerposter ptex-sfmacros tex-gantt tectonic tetex-rechnung tex-f7u12
Subport list:
	- ptex-sfmacros
	- tex-songs
Variants:     None
Revision:     11c2c97aa2e0d1bee113ab20b328c198ea46d208
Build time:   0:24:15
Author:       Joshua Root <jmr at macports.org>

Log from failed builds:
	Fetching 'ptex-sfmacros' ... [ERROR]
	> maintainers: .
	Building 'tex-songs' ... [ERROR]
	> maintainers: .

Broken ports:
	- tex-songs

Links to individual build jobs:
- ports-10.13_x86_64-builder #75568
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/75568
- ports-10.13_x86_64-builder #75569
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/75569

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