I’m having trouble downloading the car package. This is what comes up. Please see pic.
From the error message above, you are missing the openxlsx
Install it then try again to install
It seems you’re missing some things on your Mac OS. I don’t know this OS so I can’t help you more.
I am sure someone else will help.
You may change your issue title and tags to get this into the correct category
Your error seems similaire to this
You may be missing some Xcode feature required for compilation
See this for reference about r package
Thank you. I downloaded xcode and the issue persist.