I've followed Codeship's custom script deployment pipeline setup but reached trouble with the following error when trying to deploy to Google App Engine:
pyenv: python2: command not found
Here are screenshots of my codeship setup commands:
The deployment pipeline setup:

and the Codeship console output:

Any ideas why it thinks I'm on python2?
The fastest way to reach CodeShip support is by emailing [email protected] - You'll need to set the python version to 2.7 before the deploy steps in order to use this deploy script.
We can continue to work on the ticket created with support - but I wanted to be sure to answer here for any other users. :)