Build Failure on ports-10.5_ppc_legacy: libgcc7, pdf2djvu

[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/19882
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    pdf2djvu
Subport list:
	- pdf2djvu
Variants:     None
Revision:     6bc829ec708c07b949bfdc5950bdf5d384e00e55
Build time:   0:11:07
Author:       David B. Evans <devans at macports.org>

Log from failed builds:
	Building 'pdf2djvu' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: nicos at macports.org.

Broken ports:
	- libgcc7
	- pdf2djvu

Responsible maintainers:
	- nicos at macports.org

Links to individual build jobs:
- ports-10.5_ppc_legacy-builder #87107
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/87107

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