How to install the package doesn't work

[IwoA]

This command:

install.packages(
   "paint", 
   repos = c(mm = "https://milesmcbain.r-universe.dev", c(getOption("repos"))))

is not working (at least on Windows 10).

[MilesMcBain]

Sorry @IwoA, it works for me when I copy-paste it into my terminal running R.

What error do you get?

You can also use remotes::install_github("milesmcbain/paint") but be aware that will install the HEAD of this repo which has some experimental stuff.

[IwoA]

I've got error "Error 404"
Later I had used suggestion from https://milesmcbain.r-universe.dev/ui#builds and installed the package.

[HenrikBengtsson]

This is probably because option repos is not set, i.e. the following gives the 404 error:

> getOption("repos")
    CRAN 
"@CRAN@"