Build Failure on ports-10.12_x86_64: libass, libpcl, palapeli, plplot510, plplot510-single, solid

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.12_x86_64
Full logs:    https://build.macports.org/builders/ports-10.12_x86_64-watcher/builds/38152
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    palapeli ipe saga qhull libpcl solid FreeSOLID octave plplot510 plplot gdal py-matplotlib
Subport list:
	- qhull
	- FreeSOLID
	- gdal
	- ipe
	- libpcl
	- octave
	- palapeli
	- plplot
	- plplot-single
	- plplot510
	- plplot510-single
	- py38-matplotlib
	- py-matplotlib
	- py36-matplotlib
	- py37-matplotlib
	- py39-matplotlib
	- saga
	- solid
Variants:     None
Revision:     c6a89d3262471f2de5c50cd0ccc5ca7137eb7021
Build time:   2:36:06
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:
	Building 'libpcl' ... [ERROR]
	> maintainers: vince at macports.org.
	Building 'palapeli' ... [ERROR] (failed to install dependency 'libass')
	> maintainers: nicos at macports.org.
	Building 'plplot510' ... [ERROR]
	> maintainers: takeshi at macports.org.
	Building 'plplot510-single' ... [ERROR]
	> maintainers: takeshi at macports.org.
	Building 'solid' ... [ERROR] (failed to fetch dependency 'gcc49')
	> maintainers: .

Broken ports:
	- libass
	- libpcl
	- palapeli
	- plplot510
	- plplot510-single
	- solid

Responsible maintainers:
	- nicos at macports.org
	- takeshi at macports.org
	- vince at macports.org

Links to individual build jobs:
- ports-10.12_x86_64-builder #129838
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129838
- ports-10.12_x86_64-builder #129839
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129839
- ports-10.12_x86_64-builder #129840
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129840
- ports-10.12_x86_64-builder #129841
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129841
- ports-10.12_x86_64-builder #129842
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129842
- ports-10.12_x86_64-builder #129843
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129843
- ports-10.12_x86_64-builder #129844
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129844
- ports-10.12_x86_64-builder #129845
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129845
- ports-10.12_x86_64-builder #129846
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129846
- ports-10.12_x86_64-builder #129847
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129847
- ports-10.12_x86_64-builder #129848
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129848
- ports-10.12_x86_64-builder #129849
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129849
- ports-10.12_x86_64-builder #129850
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129850
- ports-10.12_x86_64-builder #129851
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129851
- ports-10.12_x86_64-builder #129852
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129852
- ports-10.12_x86_64-builder #129853
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129853
- ports-10.12_x86_64-builder #129854
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129854
- ports-10.12_x86_64-builder #129855
  https://build.macports.org/builders/ports-10.12_x86_64-builder/builds/129855

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