src/Robo/BltTasks.php
protected function installVagrantPlugin($plugin) {
    if (!$this->getInspector()->isVagrantPluginInstalled($plugin)) {
      $this->logger->warning("The $plugin plugin is not installed! Attempting to install it...");
      $this->taskExec("vagrant plugin install $plugin")->run();
    }
  }
protected function installVagrantPlugin($plugin) {
    if (!$this->getInspector()->isVagrantPluginInstalled($plugin)) {
      $this->logger->warning("The $plugin plugin is not installed! Attempting to install it...");
      $this->taskExec("vagrant plugin install $plugin")->run();
    }
  }
protected function installVagrantPlugin ( $ plugin ) { if ( ! $ this -> getInspector ( ) -> isVagrantPluginInstalled ( $ plugin ) ) { $ this -> logger -> warning ( "The $plugin plugin is not installed! Attempting to install it..." ) ; $ this -> taskExec ( "vagrant plugin install $plugin" ) -> run ( ) ; } }
Installs a vagrant plugin if it is not already installed.

@param string $plugin
The vagrant plugin name.
Installs a vagrant plugin if it is not already installed .