I'm attempting to setup gmailr for use in an non-interactive, headless environment. I've tried to the following:
Setup and downloaded credentials via the Developers Console as per the GitHub README. use_secret_file & gmail_auth(secret_file=) within the script
Executing gmail_auth in an interactive session
cp'ing .httr-oauth from an older directory
Each time I get
httpuv not installed, defaulting to out-of-band authentication
Enter authorization code:
I'm not prompted to save anything to file, as when I run it on my desktop, and I don't give get a URL to copy-and-paste into a browser.
Running CentOS with R 3.4.1, gmailr 0.7.1