Build Failure on ports-10.6_x86_64: BlackHole, chuck, csound

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64-watcher/builds/12353
Build reason: A build was forced by 'jmr <jmr at localhost>': force build
Port list:    MMDAgent chuck BlackHole csound
Subport list:
	- BlackHole
	- chuck
	- csound
Variants:     None
Revision:     
Build time:   0:34:41
Author:       

Log from failed builds:
	Building 'BlackHole' ... [ERROR]
	> maintainers: adarsh at arizona.edu.
	Building 'chuck' ... [ERROR]
	> maintainers: slewsys at gmail.com.
	Building 'csound' ... [ERROR]
	> maintainers: .

Broken ports:
	- BlackHole
	- chuck
	- csound

Responsible maintainers:
	- adarsh at arizona.edu
	- slewsys at gmail.com

Links to individual build jobs:
- ports-10.6_x86_64-builder #39392
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/39392
- ports-10.6_x86_64-builder #39393
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/39393
- ports-10.6_x86_64-builder #39394
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/39394

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