dartのall.depsをsyncしたときに出るエラー

gistfile1.txt

Syncing projects: 100% (8/8), done.

________ running '/usr/bin/python dart/client/tools/generate_build.py' in '/home/fujidig/repos/dart-all'

________ running '/usr/bin/python dart/compiler/scripts/generate_my_projects.py' in '/home/fujidig/repos/dart-all'

________ running '/usr/bin/python dart/tools/generate_projects.py runtime' in '/home/fujidig/repos/dart-all'

________ running '/usr/bin/python dart/tools/generate_projects.py compiler' in '/home/fujidig/repos/dart-all'

________ running '/usr/bin/python dart/tools/generate_projects.py client' in '/home/fujidig/repos/dart-all'
client/dart-client.gyp does not exist

________ running '/usr/bin/python dart/tools/generate_projects.py language' in '/home/fujidig/repos/dart-all'
language/dart-language.gyp does not exist

________ running 'dart/third_party/gyp/gyp --depth=dart -Idart/tools/gyp/all.gypi dart/dart.gyp' in '/home/fujidig/repos/dart-all'

________ running '/usr/bin/python dart/tools/get_drt.py runhooks' in '/home/fujidig/repos/dart-all'

*******************************************************************************
* WARNING: Can't download DumpRenderTree! This is required to test client apps.
* You need to do a one-time configuration step to access Google Storage.
* Please run this command and follow the instructions:
*     third_party/gsutil/20110627/gsutil config
*
* NOTE: When prompted you can leave "project-id" blank. Just hit enter.
*******************************************************************************

Error: Command /usr/bin/python dart/tools/get_drt.py runhooks returned non-zero exit status 1 in /home/fujidig/repos/dart-all