Build Failure on ports-10.14_x86_64: mathomatic, minpack, mlpack, ocaml-buddy, ocaml-lacaml, optpp, sgd, slepc

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.14_x86_64
Full logs:    https://build.macports.org/builders/ports-10.14_x86_64-watcher/builds/13028
Build reason: A build was forced by 'jmr <jmr at localhost>': force build
Port list:    ocaml-lacaml slepc mathomatic sofia-ml petsc mlpack ocaml-buddy octave minpack pfft sgd optpp
Subport list:
	- mathomatic
	- minpack
	- mlpack
	- ocaml-buddy
	- ocaml-lacaml
	- optpp
	- pfft
	- sgd
	- slepc
	- sofia-ml
Variants:     None
Revision:     
Build time:   0:29:20
Author:       

Log from failed builds:
	Building 'mathomatic' ... [ERROR]
	> maintainers: .
	Building 'minpack' ... [ERROR] (failed to fetch dependency 'gcc47')
	> maintainers: jjstickel at gmail.com.
	Building 'mlpack' ... [ERROR]
	> maintainers: takeshi at macports.org.
	Building 'ocaml-buddy' ... [ERROR]
	> maintainers: .
	Building 'ocaml-lacaml' ... [ERROR]
	> maintainers: .
	Building 'optpp' ... [ERROR]
	> maintainers: .
	Fetching 'pfft' ... [ERROR]
	> maintainers: dstrubbe at macports.org.
	Building 'sgd' ... [ERROR]
	> maintainers: .
	Building 'slepc' ... [ERROR]
	> maintainers: .
	Fetching 'sofia-ml' ... [ERROR]
	> maintainers: .

Broken ports:
	- mathomatic
	- minpack
	- mlpack
	- ocaml-buddy
	- ocaml-lacaml
	- optpp
	- sgd
	- slepc

Responsible maintainers:
	- jjstickel at gmail.com
	- takeshi at macports.org

Links to individual build jobs:
- ports-10.14_x86_64-builder #51917
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51917
- ports-10.14_x86_64-builder #51918
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51918
- ports-10.14_x86_64-builder #51919
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51919
- ports-10.14_x86_64-builder #51920
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51920
- ports-10.14_x86_64-builder #51921
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51921
- ports-10.14_x86_64-builder #51922
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51922
- ports-10.14_x86_64-builder #51923
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51923
- ports-10.14_x86_64-builder #51924
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51924
- ports-10.14_x86_64-builder #51925
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51925
- ports-10.14_x86_64-builder #51926
  https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/51926

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