Build Failure on ports-10.9_x86_64: R-app

[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/38874
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    R-app
Subport list:
	- R-app
Variants:     None
Revision:     8597e5f30cb9c3cc269561f725a4dbe9c5067245
Build time:   0:04:24
Author:       Zhenfu Shi <szf1234 at me.com>

Log from failed builds:
	Building 'R-app' ... [ERROR]
	> maintainers: kjell.konis at me.com,szf1234 at me.com.

Broken ports:
	- R-app

Responsible maintainers:
	- kjell.konis at me.com
	- szf1234 at me.com

Links to individual build jobs:
- ports-10.9_x86_64-builder #129251
  https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/129251

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