Build Failure on ports-10.9_x86_64: rubber

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.9_x86_64
Full logs:    https://build.macports.org/builders/ports-10.9_x86_64-watcher/builds/22640
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    rubber
Subport list:
	- rubber
Variants:     None
Revision:     9b82a4b87253a97bcf2151f5b7770fb925ed0219
Build time:   0:15:04
Author:       Marius Schamschula <mps at macports.org>

Log from failed builds:
	Building 'rubber' ... [ERROR]
	> maintainers: .

Broken ports:
	- rubber

Links to individual build jobs:
- ports-10.9_x86_64-builder #83152
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/83152

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