问题
This is really strange - I've found no help in the documentation, nor can we replicate the error on a machine of a similar build. The gcloud CLI has worked without any error on my Python 3 machine for months.
After today's update, any gcloud command is met with the below error message, looking for a Python 2.7 interpreter. I'm at a loss as to how to proceed - even when attempting to uninstall with the gcloud command the same error is thrown.
回答1:
This is a known issue that is being tracked here
Version 2.74 installation is broken on Windows. You will need to install an older version. This can be fixed by hand-editing gcloud.cmd but I do not recommend this.
Use the following link to download a previous version after uninstalling the current version.
Installing from versioned archives
[UPDATE 12/30/2019]
Google has released a minor revision update that appears to fix this problem. The revised update is version 2.74.0.1.
来源：https://stackoverflow.com/questions/59458092/google-cloud-sdk-v274-0-0-update-asking-for-python-2-7-interpreter-on-a-machine