Build Failure on ports-10.6_i386_legacy: postgis2, proj, 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/19880
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    postgis2
Subport list:
	- postgis2
Variants:     None
Revision:     d5d92f49c3ef0f3496e40cf63c88ee76eac0d8d3
Build time:   0:03:59
Author:       Veence <vince at macports.org>

Log from failed builds:
	Building 'postgis2' ... [ERROR] (failed to install dependency 'proj')
	> maintainers: vince at macports.org.
	Building 'postgis2' ... [ERROR] (failed to install dependency 'zstd')
	> maintainers: vince at macports.org,sean at macports.org.

Broken ports:
	- postgis2
	- proj
	- zstd

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

Links to individual build jobs:
- ports-10.6_i386_legacy-builder #55321
  https://build.macports.org/builders/ports-10.6_i386_legacy-builder/builds/55321

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