oem-config depends on xserver-xorg, so an X server should certainly be installed. Is the X server just not working for you? There should be logs in /var/log/Xorg.0.log or similar, or possibly /var/log/oem-config.log.
oem-config depends on xserver-xorg, so an X server should certainly be installed. Is the X server just not working for you? There should be logs in /var/log/Xorg.0.log or similar, or possibly /var/log/ oem-config. log.