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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Problem with protorpc version","articleBody":"When I install gcloud to new environment it downloads the latest version of protorpc, which is 0.11.0\nBut this version has some changes, which cause error:\n\n```\n\u003e\u003e\u003e from gcloud import storage\nTraceback (most recent call last):\n  File \"\u003cstdin\u003e\", line 1, in \u003cmodule\u003e\n  File \"/Users/Solyony/.virtualenvs/tests/lib/python2.7/site-packages/gcloud/storage/__init__.py\", line 43, in \u003cmodule\u003e\n    from gcloud.storage.blob import Blob\n  File \"/Users/Solyony/.virtualenvs/tests/lib/python2.7/site-packages/gcloud/storage/blob.py\", line 28, in \u003cmodule\u003e\n    from apitools.base.py import http_wrapper\n  File \"/Users/Solyony/.virtualenvs/tests/lib/python2.7/site-packages/apitools/base/py/__init__.py\", line 10, in \u003cmodule\u003e\n    from apitools.base.py.extra_types import *\n  File \"/Users/Solyony/.virtualenvs/tests/lib/python2.7/site-packages/apitools/base/py/extra_types.py\", line 38, in \u003cmodule\u003e\n    class DateField(messages.Field):\n  File \"/Users/Solyony/.virtualenvs/tests/lib/python2.7/site-packages/apitools/base/py/extra_types.py\", line 50, in DateField\n    class __metaclass__(messages.Field.__metaclass__):\nAttributeError: type object 'Field' has no attribute '__metaclass__'\n```\n\npip freeze:\n\n```\ngcloud==0.7.1\ngoogle-apitools==0.4.11\nhttplib2==0.9.1\noauth2client==1.5.0\nprotobuf==3.0.0a1\nprotorpc==0.11.0\npyasn1==0.1.8\npyasn1-modules==0.0.7\npycrypto==2.6.1\nrsa==3.2\nsix==1.9.0\n```\n","author":{"url":"https://github.com/solyony","@type":"Person","name":"solyony"},"datePublished":"2015-09-11T11:55:19.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/1133/google-cloud-python/issues/1133"}