src', 'build' ) . '

'; $die .= '

' . sprintf( /* translators: %s: WordPress */ __( 'You can build %s by running:' ), 'WordPress' ) . '

'; $die .= '

npm install && grunt build

'; $die .= '

' . sprintf( /* translators: %1$s: NPM URL, %2$s: Grunt URL */ __( 'This requires NPM and Grunt. Read more about setting up your local development environment.' ), 'https://www.npmjs.com/', 'https://gruntjs.com/', __( 'https://make.wordpress.org/core/handbook/tutorials/installing-wordpress-locally/' ) ) . '

'; wp_die( $die, __( 'WordPress › Error' ) );