Build Failure on ports-10.11_x86_64: clang-3.7, py-pyviz_comms, py36-pyviz_comms, py37-pyviz_comms, py38-pyviz_comms

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.11_x86_64
Full logs:    https://build.macports.org/builders/ports-10.11_x86_64-watcher/builds/32467
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-pyviz_comms
Subport list:
	- py38-pyviz_comms
	- py-pyviz_comms
	- py36-pyviz_comms
	- py37-pyviz_comms
Variants:     None
Revision:     9a1867444bad258cc531b814ca508f7634aa2d10
Build time:   0:05:51
Author:       Marius Schamschula <mps at macports.org>

Log from failed builds:
	Building 'py38-pyviz_comms' ... [ERROR] (failed to install dependency 'clang-3.7')
	> maintainers: mps at macports.org,jeremyhu at macports.org,larryv at macports.org,kencu at macports.org.
	Building 'py-pyviz_comms' ... [ERROR] (failed to install dependency 'clang-3.7')
	> maintainers: mps at macports.org,jeremyhu at macports.org,larryv at macports.org,kencu at macports.org.
	Building 'py36-pyviz_comms' ... [ERROR] (failed to install dependency 'clang-3.7')
	> maintainers: mps at macports.org,jeremyhu at macports.org,larryv at macports.org,kencu at macports.org.
	Building 'py37-pyviz_comms' ... [ERROR] (failed to install dependency 'clang-3.7')
	> maintainers: mps at macports.org,jeremyhu at macports.org,larryv at macports.org,kencu at macports.org.

Broken ports:
	- clang-3.7
	- py-pyviz_comms
	- py36-pyviz_comms
	- py37-pyviz_comms
	- py38-pyviz_comms

Responsible maintainers:
	- jeremyhu at macports.org
	- kencu at macports.org
	- larryv at macports.org
	- mps at macports.org

Links to individual build jobs:
- ports-10.11_x86_64-builder #110062
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/110062
- ports-10.11_x86_64-builder #110063
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/110063
- ports-10.11_x86_64-builder #110064
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/110064
- ports-10.11_x86_64-builder #110065
  https://build.macports.org/builders/ports-10.11_x86_64-builder/builds/110065

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