This is updated version how to install OScam on Raspberry Pi (Raspbian Stretch, Debian or Ubuntu).
(Here is older tutorial: OScam installation on (L)Ubuntu 16.04)
This tutorial will be about installation of latest version OpenATV (during writing of this article version 6.2) for Enigma2 compatible Linux Satellite receivers and installation of OScam (CAM software). Later OScam will be configured to connect to external OScam server and secured by password together with OpenWebIf.
Express guide how to install OScam on (L)Ubuntu linux OS. Guide can be used also for RaspBerry Pi 3 board.