See 89 and 53. Instead of the exceptions mentioned there, fbs now says "Your Linux distribution is not supported, sorry. You can run `fbs buildvm` followed by `fbs runvm` to start a Docker VM of a supported distribution."
0.8.0
Fixes 109
0.7.9
The error was:
iconutil[2088] <Error>: ImageIO: _CGImageDestinationCreateWithWriter capacity parameter (14) is too large for this file format (max is 10)