Build Failure on ports-10.6_x86_64: boost, gdal, grass7

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64-watcher/builds/9524
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    grass7
Subport list:
	- grass7
Variants:     None
Revision:     aff3a22bd600d4f2d2caf04ab27c349cf4558fde
Build time:   0:05:52
Author:       Ryan Schmidt <ryandesign at macports.org>

Log from failed builds:
	Building 'grass7' ... [ERROR] (failed to install dependency 'gdal')
	> maintainers: vince at macports.org.
	Building 'grass7' ... [ERROR] (failed to install dependency 'boost')
	> maintainers: michaelld at macports.org.

Broken ports:
	- boost
	- gdal
	- grass7

Responsible maintainers:
	- michaelld at macports.org
	- vince at macports.org

Links to individual build jobs:
- ports-10.6_x86_64-builder #33075
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/33075

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