Build Failure on ports-10.13_x86_64: libical-devel

[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/2499
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    libical
Subport list:
	- libical-devel
Variants:     None
Revision:     6a720e6125f1c40e58831f17c377960950756e94
Build time:   0:01:42
Author:       Zero King <l2dy at macports.org>

Log from failed builds:
	Building 'libical-devel' ... [ERROR]
	> maintainers: rjvbertin at gmail.com.

Broken ports:
	- libical-devel

Responsible maintainers:
	- rjvbertin at gmail.com

Links to individual build jobs:
- ports-10.13_x86_64-builder #16413
  https://build.macports.org/builders/ports-10.13_x86_64-builder/builds/16413

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