Failed to install and setup from cocorico-docker

[sudotestuser]

Q	A
Bug report?	[ ]
Feature request?	[ ]
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Hello,

On Ubuntu 20.04 machine, with apache2, a fresh Docker install. I tried several times unsuccessfully to install and setup Cocorico from cocorico-docker. Pretty stuck, and after getting to "cocorico is alive" - would be very grateful for support

I put together this README with the steps taken: https://github.com/Naemam/ubuntu-cocorico-docker-guide/blob/master/README.md

Thanks!