Build Failure on ports-10.6_x86_64_legacy: LibVNCServer, boost, cmake, krdc, virtualbox, virtualbox-extension-pack, virtualbox-guest-additions

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.6_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.6_x86_64_legacy-watcher/builds/21492
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    krdc LibVNCServer virtualbox
Subport list:
	- LibVNCServer
	- krdc
	- virtualbox
	- virtualbox-extension-pack
	- virtualbox-guest-additions
Variants:     None
Revision:     5548c52a60d75028bffa5c96b3ac2779da78a122
Build time:   0:24:59
Author:       Ryan Schmidt <ryandesign at macports.org>

Log from failed builds:
	Building 'LibVNCServer' ... [ERROR] (failed to install dependency 'cmake')
	> maintainers: ryandesign at macports.org,michaelld at macports.org.
	Building 'krdc' ... [ERROR] (failed to install dependency 'cmake')
	> maintainers: nicos at macports.org,michaelld at macports.org.
	Building 'virtualbox' ... [ERROR] (failed to install dependency 'boost')
	> maintainers: ryandesign at macports.org,michaelld at macports.org.
	Building 'virtualbox-extension-pack' ... [ERROR] (failed to install dependency 'boost')
	> maintainers: ryandesign at macports.org,michaelld at macports.org.
	Building 'virtualbox-guest-additions' ... [ERROR] (failed to install dependency 'boost')
	> maintainers: ryandesign at macports.org,michaelld at macports.org.

Broken ports:
	- LibVNCServer
	- boost
	- cmake
	- krdc
	- virtualbox
	- virtualbox-extension-pack
	- virtualbox-guest-additions

Responsible maintainers:
	- michaelld at macports.org
	- nicos at macports.org
	- ryandesign at macports.org

Links to individual build jobs:
- ports-10.6_x86_64_legacy-builder #92324
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/92324
- ports-10.6_x86_64_legacy-builder #92325
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/92325
- ports-10.6_x86_64_legacy-builder #92326
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/92326
- ports-10.6_x86_64_legacy-builder #92327
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/92327
- ports-10.6_x86_64_legacy-builder #92328
  https://build.macports.org/builders/ports-10.6_x86_64_legacy-builder/builds/92328

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