$ sudo pip3 install --upgrade google-cloud-datastore
Collecting google-cloud-datastore
  Using cached https://files.pythonhosted.org/packages/27/e9/1132b0e4dce7d96df7620ce7c465bd99803cc62a467396ea93fee3a82931/google_cloud_datastore-1.12.0-py2.py3-none-any.whl
Collecting google-api-core[grpc]<2.0.0dev,>=1.14.0 (from google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/4c/b9/c0dd70bcdf06a43d1e21f387448e7997e0ce91f10d0fbee359af4cde1571/google_api_core-1.17.0-py2.py3-none-any.whl
Collecting google-cloud-core<2.0dev,>=1.0.3 (from google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/89/3c/8a7531839028c9690e6d14c650521f3bbaf26e53baaeb2784b8c3eb2fb97/google_cloud_core-1.3.0-py2.py3-none-any.whl
Collecting google-auth<2.0dev,>=1.14.0 (from google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/83/72/479a993ffb2a713419741278863db7d5aa995ff0e66dd354a8c38be3ff4f/google_auth-1.14.3-py2.py3-none-any.whl
Collecting six>=1.10.0 (from google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/65/eb/1f97cb97bfc2390a276969c6fae16075da282f5058082d4cb10c6c5c1dba/six-1.14.0-py2.py3-none-any.whl
Collecting pytz (from google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/4f/a4/879454d49688e2fad93e59d7d4efda580b783c745fd2ec2a3adf87b0808d/pytz-2020.1-py2.py3-none-any.whl
Collecting requests<3.0.0dev,>=2.18.0 (from google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/1a/70/1935c770cb3be6e3a8b78ced23d7e0f3b187f5cbfab4749523ed65d7c9b1/requests-2.23.0-py2.py3-none-any.whl
Collecting googleapis-common-protos<2.0dev,>=1.6.0 (from google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
Collecting setuptools>=34.0.0 (from google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/73/22/156aac338c4ac8ffb1c3c6c3d4841611fdd4e40a9be7518bf5be432fd38c/setuptools-46.2.0-py3-none-any.whl
Collecting protobuf>=3.4.0 (from google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/ef/56/10999d97e62eba72a12ebd147d806fa702ab82a620e28f6bc3e5d2c59e34/protobuf-3.11.3-cp35-cp35m-manylinux1_x86_64.whl
Collecting grpcio<2.0dev,>=1.8.2; extra == "grpc" (from google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/cf/7a/9744998129fce7e29c5f2d8b0f545913b7383e65d8366fc0ae98d11936af/grpcio-1.28.1.tar.gz
  Ignoring enum34: markers 'python_version < "3.4"' don't match your environment
  Ignoring futures: markers 'python_version < "3.2"' don't match your environment
Collecting cachetools<5.0,>=2.0.0 (from google-auth<2.0dev,>=1.14.0->google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/b3/59/524ffb454d05001e2be74c14745b485681c6ed5f2e625f71d135704c0909/cachetools-4.1.0-py3-none-any.whl
Collecting pyasn1-modules>=0.2.1 (from google-auth<2.0dev,>=1.14.0->google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/95/de/214830a981892a3e286c3794f41ae67a4495df1108c3da8a9f62159b9a9d/pyasn1_modules-0.2.8-py2.py3-none-any.whl
Collecting rsa<4.1,>=3.1.4 (from google-auth<2.0dev,>=1.14.0->google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/02/e5/38518af393f7c214357079ce67a317307936896e961e35450b70fad2a9cf/rsa-4.0-py2.py3-none-any.whl
Collecting certifi>=2017.4.17 (from requests<3.0.0dev,>=2.18.0->google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/57/2b/26e37a4b034800c960a00c4e1b3d9ca5d7014e983e6e729e33ea2f36426c/certifi-2020.4.5.1-py2.py3-none-any.whl
Collecting chardet<4,>=3.0.2 (from requests<3.0.0dev,>=2.18.0->google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/bc/a9/01ffebfb562e4274b6487b4bb1ddec7ca55ec7510b22e4c51f14098443b8/chardet-3.0.4-py2.py3-none-any.whl
Collecting idna<3,>=2.5 (from requests<3.0.0dev,>=2.18.0->google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/89/e3/afebe61c546d18fb1709a61bee788254b40e736cff7271c7de5de2dc4128/idna-2.9-py2.py3-none-any.whl
Collecting urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 (from requests<3.0.0dev,>=2.18.0->google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/e1/e5/df302e8017440f111c11cc41a6b432838672f5a70aa29227bf58149dc72f/urllib3-1.25.9-py2.py3-none-any.whl
Collecting pyasn1<0.5.0,>=0.4.6 (from pyasn1-modules>=0.2.1->google-auth<2.0dev,>=1.14.0->google-api-core[grpc]<2.0.0dev,>=1.14.0->google-cloud-datastore)
  Using cached https://files.pythonhosted.org/packages/62/1e/a94a8d635fa3ce4cfc7f506003548d0a2447ae76fd5ca53932970fe3053f/pyasn1-0.4.8-py2.py3-none-any.whl
Building wheels for collected packages: grpcio
  Running setup.py bdist_wheel for grpcio ... -