Build Failure on ports-10.6_x86_64: py-packaging, py27-packaging, py36-packaging, py37-packaging

[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/3
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    py-packaging py-graveyard
Subport list:
	- py37-packaging
	- py-packaging
	- py27-packaging
	- py36-packaging
Variants:     None
Revision:     58404333ab87209d611f26021e13d686c80d04b6
Build time:   0:17:20
Author:       Marius Schamschula <mps at macports.org>

Log from failed builds:
	Building 'py37-packaging' ... [ERROR] (failed to archivefetch dependency 'llvm-3.4').
	Building 'py-packaging' ... [ERROR] (failed to archivefetch dependency 'llvm-3.4').
	Building 'py27-packaging' ... [ERROR] (failed to archivefetch dependency 'llvm-3.4').
	Building 'py36-packaging' ... [ERROR] (failed to archivefetch dependency 'llvm-3.4').

Broken ports:
	- py-packaging
	- py27-packaging
	- py36-packaging
	- py37-packaging

Links to individual build jobs:
- ports-10.6_x86_64-builder #5
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/5
- ports-10.6_x86_64-builder #6
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/6
- ports-10.6_x86_64-builder #7
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/7
- ports-10.6_x86_64-builder #8
  https://build.macports.org/builders/ports-10.6_x86_64-builder/builds/8

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