npm WARN Local package.json exists, but node_modules missing, did you mean to install?錯誤的解決方法

風信建站Laravel項目開發(fā)過程中，在初始化項目過程中This package requires php ^7.1.3 but your PHP version (7.0.12) does not satisfy that requirement錯誤的解決方法： 分析：以下錯誤為php版本太低導致，所以

Generating phar.php Generating phar.phar PEAR package PHP_Archive not installed: generated phar will require PHPs phar extension be enabled. pharcommand.inc directorygraphiterator.inc clicommand.inc invertedregexiterator.inc directorytreeit