R: Installs missing dependencies

installDependencies {shinytest} | R Documentation

## Installs missing dependencies

### Description

Installs all the required system depencies to record and run tests. This will install a headless web browser, PhantomJS.

### Usage

    installDependencies()

### See Also

`dependenciesInstalled` to check if dependencies are missing. For more information about where PhantomJS will be installed, see `install_phantomjs`.

### Examples

    ## Not run:

    if (!dependenciesInstalled() &&
        identical(menu(c("Yes", "No"), "Install missing dependencies?"), 1L)) {
      installDependencies()
    }

    ## End(Not run)

[Package shinytest version 1.3.0 Index]