>>> Downloading 'https://fms.komkon.org/MG/MG43-Ubuntu-x86-bin.tgz'
--2019-02-11 21:20:09--  https://fms.komkon.org/MG/MG43-Ubuntu-x86-bin.tgz
Resolving fms.komkon.org... 52.5.170.204
Connecting to fms.komkon.org|52.5.170.204|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2019-02-11 21:20:10 ERROR 404: Not Found.

!!! Couldn't download 'MG43-Ubuntu-x86-bin.tgz'. Aborting.
 * Fetch failed for 'games-emulation/mastergear-bin-4.3', Log file:
 *  '/var/log/portage/games-emulation:mastergear-bin-4.3:20190211-202009.log'