I build Gem from git on RPi 2 in the beginning of February and wrote a report on this list the build might work with RPi3 and is in Deken
a
-- do it yourself http://antoine.villeret.free.fr
2016-04-19 17:38 GMT+02:00 Bastiaan van den Berg buzz@spacedout.nl:
You need to enable opengl first, as noted on ;
https://www.raspberrypi.org/forums/viewtopic.php?f=91&t=128464 -- buZz
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