实时主机上的Laravel Passport安装错误[重复]

Question

我正在尝试在实时主机上安装laravel护照，但在终端中给了我这个错误，如果可以的话，请帮我：）


  Problem 1
    - league/flysystem 1.0.53 requires ext-fileinfo * -> the requested php extension fileinfo is missing from your system.
    - league/flysystem 1.0.53 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
    - league/flysystem 1.0.53 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
    - Installation request for league/flysystem (locked at 1.0.53) -> satisfiable by league/flysystem[1.0.53].

  To enable extensions, verify that they are enabled in your .ini files:
    - /opt/alt/php72/etc/php.ini
    - /opt/alt/php72/link/conf/alt_php.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

Installation failed, reverting ./composer.json to its original content.```