Build Failure on ports-10.6_i386_legacy: py36-astlib, py37-acme, py37-astlib, zstd

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_i386_legacy
Full logs:    https://build.macports.org/builders/ports-10.6_i386_legacy-watcher/builds/20146
Build reason: A build was forced by 'ryandesign <ryandesign at localhost>': force build
Port list:    py-agate-excel py-astrolibcoords py-agate-dbf py-acor py-astropy-helpers py-astlib py-acora py-abjad py-affine py-agate-sql py-actdiag py-astroid py-astropy-healpix py-astor py-acme py-absl py-astroML_addons
Subport list:
	- py36-acme
	- py36-astlib
	- py37-acme
	- py37-astlib
Variants:     None
Revision:     
Build time:   0:13:50
Author:       

Log from failed builds:
	Building 'py36-astlib' ... [ERROR] (failed to install dependency 'zstd')
	> maintainers: aronnax at macports.org,sean at macports.org.
	Building 'py37-acme' ... [ERROR] (failed to calculate dependencies)
	> maintainers: mps at macports.org.
	Building 'py37-astlib' ... [ERROR] (failed to install dependency 'zstd')
	> maintainers: aronnax at macports.org,sean at macports.org.

Broken ports:
	- py36-astlib
	- py37-acme
	- py37-astlib
	- zstd

Responsible maintainers:
	- aronnax at macports.org
	- mps at macports.org
	- sean at macports.org

Links to individual build jobs:
- ports-10.6_i386_legacy-builder #56250
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/56250
- ports-10.6_i386_legacy-builder #56251
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/56251
- ports-10.6_i386_legacy-builder #56252
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/56252
- ports-10.6_i386_legacy-builder #56253
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/56253

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