I tried to install it on my mac native, but I keep running into the same error: TypeError: _.get is not a function
I have run a formula live paper trading, it gave me decent results on a downtrend and fantastic results on an upward trend.
You need to be able to get a formula that works both ways, just keep experimenting!
this was a bug in the latest develop build. You can download a stable version to not have to worry about these things here:
https://github.com/askmike/gekko/releasesOR you can download the latest develop, since this bug has been fixed.