Build Failure on ports-10.6_x86_64: py37-pyscard, yubico-authenticator, yubikey-manager

[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/2042
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    yubico-authenticator yubikey-manager pyotherside
Subport list:
	- pyotherside
	- yubikey-manager
	- yubico-authenticator
Variants:     None
Revision:     8b9e2ea712c9da9e3b09780fb4c84228abeb4c9c
Build time:   0:09:27
Author:       Aaron Madlon-Kay <amake at macports.org>

Log from failed builds:
	Building 'yubikey-manager' ... [ERROR] (failed to install dependency 'py37-pyscard')
	> maintainers: amake at macports.org,amake at macports.org.
	Building 'yubico-authenticator' ... [ERROR] (failed to install dependency 'py37-pyscard')
	> maintainers: amake at macports.org,amake at macports.org.

Broken ports:
	- py37-pyscard
	- yubico-authenticator
	- yubikey-manager

Responsible maintainers:
	- amake at macports.org

Links to individual build jobs:
- ports-10.6_x86_64-builder #9643
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/9643
- ports-10.6_x86_64-builder #9644
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/9644
- ports-10.6_x86_64-builder #9645
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/9645

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