|  | @@ -38,8 +38,7 @@ PACKAGE_DIRECTORIES = {
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				|  |  |  }
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				|  |  |  
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				|  |  |  INSTALL_REQUIRES = (
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				|  |  | -    'coverage>=4.0', 'enum34>=1.0.4',
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				|  |  | -    'grpcio>={version}'.format(version=grpc_version.VERSION),
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				|  |  | +    'coverage>=4.0', 'grpcio>={version}'.format(version=grpc_version.VERSION),
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				|  |  |      'grpcio-channelz>={version}'.format(version=grpc_version.VERSION),
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				|  |  |      'grpcio-status>={version}'.format(version=grpc_version.VERSION),
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				|  |  |      'grpcio-tools>={version}'.format(version=grpc_version.VERSION),
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				|  | @@ -48,7 +47,7 @@ INSTALL_REQUIRES = (
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				|  |  |      'google-auth>=1.17.2', 'requests>=2.14.2')
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				|  |  |  
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				|  |  |  if not PY3:
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				|  |  | -    INSTALL_REQUIRES += ('futures>=2.2.0',)
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				|  |  | +    INSTALL_REQUIRES += ('futures>=2.2.0', 'enum34>=1.0.4')
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				|  |  |  
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				|  |  |  COMMAND_CLASS = {
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				|  |  |      # Run `preprocess` *before* doing any packaging!
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