See: KiteSimulators.jl/bin/autopilot at main · aenarete/KiteSimulators.jl · GitHub
This script starts the app autopilot.
Regarding this message:
ERROR: LoadError: ArgumentError: No file exists at given path: /Users/jerdmanis/BtSync/Projects/KiteSimulators.jl/data/kite.obj
A folder “data” must exist with well-defined content. The function init_project()
creates the data folder and copies the required data files. See: KiteSimulators.jl/docs/PackageInstallation.md at main · aenarete/KiteSimulators.jl · GitHub
Not sure which changes would be needed to achieve compatibility with your installer.