Could not import StatsModels.Formula

[Rosenguyen0411]

Hi. I am very new to Julia. I was trying to install and use RCall but kept getting this error.

Pkg.test("RCall")

WARNING: could not import StatsModels.Formula into RCall
ERROR: LoadError: LoadError: UndefVarError: Formula not defined

I use Julia v1.1.1. I spent a whole day trying to figure out where it went wrong but no luck. Any help would be greatly appreciated. Thanks a lot.

[kleinschmidt]

This is because StatsModels just made a breaking release and RCall needs to be updated. Some discussion of how to do this in #306

You can fix this locally by pinning StatsModels at 0.5.0 with ] add [email protected].

[Rosenguyen0411]

It works now. Thank you so much! You save my day!