TASK: [wp-cli | Install WP-CLI tab completions] failed:

[craigmdennis]

I've followed the installation instructions for Trellis in a fresh directory and keep running into this error:

TASK: [wp-cli | Install WP-CLI tab completions] ******************************* 
failed: [default] => {"failed": true}
msg: Failed to validate the SSL certificate for raw.githubusercontent.com:443. Make sure your managed systems have a valid CA certificate installed.  If the website serving the url uses SNI you need python >= 2.7.9 on your managed machine.  You can use validate_certs=False if you do not need to confirm the server\s identity but this is unsafe and not recommended Paths checked for this platform: /etc/ssl/certs, /etc/pki/ca-trust/extracted/pem, /etc/pki/tls/certs, /usr/share/ca-certificates/cacert.org, /etc/ansible

The issue seems to be related to getting a script from raw.githubusercontent.com

[craigmdennis]

This may be related: ansible/ansible#11579

[swalkinshaw]

What version of Python are you running? Seems like the solution is to be on >2.7.9

[craigmdennis]

Running 2.7.10

[swalkinshaw]

Just to confirm, you're using 2.7.10 and it's still not working?

[craigmdennis]

That is correct.

[swalkinshaw]

Not exactly sure what else to recommend. We've never heard of anyone else having this problem unfortunately.

[discopatrick]

Same problem here. Oddly, I didn't have the problem earlier today.

TASK [wp-cli : Install WP-CLI tab completions] *********************************
fatal: [default]: FAILED! => {"changed": false, "failed": true, "msg": "Failed to validate the SSL certificate for raw.githubusercontent.com:443. Make sure your managed systems have a valid CA certificate installed.  If the website serving the url uses SNI you need python >= 2.7.9 on your managed machine.  You can use validate_certs=False if you do not need to confirm the server\\s identity but this is unsafe and not recommended Paths checked for this platform: /etc/ssl/certs, /etc/pki/ca-trust/extracted/pem, /etc/pki/tls/certs, /usr/share/ca-certificates/cacert.org, /etc/ansible"}

$ python --version
Python 2.7.10

[discopatrick]

Oops - that was the python on my local machine. On my managed machine I actually have python 2.7.6.

If python >= 2.7.9 is a requirement of the 'Install WP-CLI tab completions' task, then perhaps this should be installed earlier in the playbook?