callr sets the repos option in subprocesses, to make sure that a CRAN mirror is set up. This is because the subprocess cannot bring up the menu of CRAN mirrors for the user to choose from.

default_repos()

## Value

Named character vector, the default value of the repos option in callr subprocesses.

## Examples

default_repos()#>                          CRAN
#> "https://cloud.r-project.org"