Downloads R

Downloads R in app_dir. If it has already been downloaded, get_R will use that file. If the download fails it will stop.

get_R(app_dir = getwd(), R_version = paste0(">=", R.version$major, ".",
  R.version$minor))

Arguments

app_dir	Development app's directory, defaults to getwd().
R_version	R version to use. Supports inequalities. Defaults to: paste0(">=", R.version$major, '.', R.version$minor).

Value

sprintf('R-%s-win.exe', R_version) in app_dir.

Details

If create_app(include_R = TRUE), then get_R.

See also

get_R, copy_installation, create_config, create_bat, directives_section, setup_section, languages_section, tasks_section, files_section, icons_section, run_section, and code_section.