Build Failure on ports-10.5_ppc_legacy: ola, protobuf3-cpp

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.5_ppc_legacy
Full logs:    https://build.macports.org/builders/ports-10.5_ppc_legacy-watcher/builds/17215
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    ola
Subport list:
	- ola
Variants:     None
Revision:     ba6bccda220d968d6d4dd30dbc581fa144fedafd
Build time:   0:04:27
Author:       Perry E. Metzger <perry at piermont.com>

Log from failed builds:
	Building 'ola' ... [ERROR] (failed to install dependency 'protobuf3-cpp')
	> maintainers: blair at macports.org.

Broken ports:
	- ola
	- protobuf3-cpp

Responsible maintainers:
	- blair at macports.org

Links to individual build jobs:
- ports-10.5_ppc_legacy-builder #74482
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/74482

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