Build Failure on ports-10.5_ppc_legacy: libgcc7, py-netcdf4, py27-netcdf4, py34-netcdf4, py35-netcdf4, py36-netcdf4, py37-netcdf4

[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/19794
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-netcdf4
Subport list:
	- py27-netcdf4
	- py-netcdf4
	- py34-netcdf4
	- py35-netcdf4
	- py36-netcdf4
	- py37-netcdf4
Variants:     None
Revision:     333eae5e020e964da660daca2b2e8370fe8cbd72
Build time:   0:11:11
Author:       Mojca Miklavec <mojca at macports.org>

Log from failed builds:
	Building 'py27-netcdf4' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: sean at macports.org,jswhit at fastmail.fm.
	Building 'py-netcdf4' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: sean at macports.org,jswhit at fastmail.fm.
	Building 'py34-netcdf4' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: sean at macports.org,jswhit at fastmail.fm.
	Building 'py35-netcdf4' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: sean at macports.org,jswhit at fastmail.fm.
	Building 'py36-netcdf4' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: sean at macports.org,jswhit at fastmail.fm.
	Building 'py37-netcdf4' ... [ERROR] (failed to install dependency 'libgcc7')
	> maintainers: sean at macports.org,jswhit at fastmail.fm.

Broken ports:
	- libgcc7
	- py-netcdf4
	- py27-netcdf4
	- py34-netcdf4
	- py35-netcdf4
	- py36-netcdf4
	- py37-netcdf4

Responsible maintainers:
	- jswhit at fastmail.fm
	- sean at macports.org

Links to individual build jobs:
- ports-10.5_ppc_legacy-builder #86762
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/86762
- ports-10.5_ppc_legacy-builder #86763
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/86763
- ports-10.5_ppc_legacy-builder #86764
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/86764
- ports-10.5_ppc_legacy-builder #86765
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/86765
- ports-10.5_ppc_legacy-builder #86766
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/86766
- ports-10.5_ppc_legacy-builder #86767
  https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/86767

-- 
Best regards,
MacPorts Buildbot
https://build.macports.org/