您的openssl扩展不支持SHA384，无法验证phar文件的完整性 [英] SHA384 is not supported by your openssl extension, could not verify the phar file integrity

问题描述

在Windows 10上运行composer self-update时出现错误
这是完整的错误消息

I get the error when i run composer self-update on Windows 10
Here is the full error message

     composer self-update
     Updating to version 1.8.4 (stable channel).
     Downloading (100%)


     [RuntimeException]
    SHA384 is not supported by your openssl extension, could not verify the phar file integrity

我正在跑步PHP 7.3.2 可能是什么问题?

I am running PHP 7.3.2 What could be the problem?

推荐答案

删除旧版本并安装最新版本的Composer，

Remove Your older versions and install the latest version of Composer,

删除旧版本: sudo rm -f /usr/local/bin/composer

下载安装程序: sudo curl -s https://getcomposer.org/installer | php

移动composer.phar文件: sudo mv composer.phar /usr/local/bin/composer

Move the composer.phar file: sudo mv composer.phar /usr/local/bin/composer

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