Build Failure on ports-10.12_x86_64: tex-songs

[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/29962
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:   0:17:27
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-10.12_x86_64-builder #110839
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/110839
- ports-10.12_x86_64-builder #110840
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/110840

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