CentOS系统Composer更新常见错误及解决方法：ext-fileinfo * -> it is missing from your system

2024-03-14 11:24:24

CentOs系统上Composer更新时的常见错误及其解决方法

作为一名经验丰富的程序员和技术作家，我写这篇文章是为了解决在CentOS系统上使用Composer时经常遇到的一个特定错误。通过分享我遇到的问题以及我成功解决该问题的步骤，我希望能够帮助其他开发人员解决他们自己的Composer问题。

问题

在CentOS系统上部署Laravel项目时，我尝试运行“composer update”命令，但遇到了以下错误：

Error Message:

Error Message;

Continue as root/super user [yes]? yes
Loading composer repositories with package information
Info from https://repo.packagist.org: #StandWithUkraine
 Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - laravel/framework[v8.12.0, ..., 8.x-dev] require league/flysystem ^1.1 -> satisfiable by league/flysystem[1.1.0, ..., 1.x-dev].
    - league/flysystem[1.1.0, ..., 1.x-dev] require ext-fileinfo * -> it is missing from your system. Install or enable PHP's fileinfo extension.
    - Root composer.json requires laravel/framework ^8.12 -> satisfiable by laravel/framework[v8.12.0, ..., 8.x-dev].

To enable extensions, verify that they are enabled in your .ini files:
    - /opt/cpanel/ea-php74/root/etc/php.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-bcmath.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-calendar.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-ctype.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-curl.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-dom.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-ftp.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-gd.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-iconv.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-imap.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-json.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-mbstring.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-mysqlnd.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-pdo.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-phar.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-posix.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-simplexml.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-sockets.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-sqlite3.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-tokenizer.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-xml.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-xmlwriter.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/20-xsl.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/30-mysqli.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/30-pdo_mysql.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/30-pdo_sqlite.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/30-xmlreader.ini
    - /opt/cpanel/ea-php74/root/etc/php.d/zzzzzzz-pecl.ini
You can also run `php --ini` in a terminal to see which files are used by PHP in CLI mode.
Alternatively, you can run Composer with `--ignore-platform-req=ext-fileinfo` to temporarily ignore these required extensions.

Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.