PHP Composer – 无法在macOS Sierra上安装composer

发布时间：2020-12-13 18:24:04 所属栏目：PHP教程来源：网络整理

导读：我正在尝试安装运行getcomposer.org/download文档站点上提供的命令的composer： php -r "copy('https://getcomposer.org/installer','composer-setup.php');"php -r "if (hash_file('SHA384','composer-setup.php') === 'e115a8dc7871f15d853148a7fbac7da27d

我正在尝试安装运行getcomposer.org/download文档站点上提供的命令的composer：

php -r "copy('https://getcomposer.org/installer','composer-setup.php');"
php -r "if (hash_file('SHA384','composer-setup.php') === 'e115a8dc7871f15d853148a7fbac7da27d6c0030b848d9b3dc09e2a0388afed865e6a3d6b3c0fad45c48e2b5fc1196ae') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"

但是我收到一条错误消息：

Warning: copy(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed in Command line code on line 1

Warning: copy(): Failed to enable crypto in Command line code on line 1

Warning: copy(https://getcomposer.org/installer): failed to open stream: operation failed in Command line code on line 1
Yoshihiros-MacBook-Pro:~ yoshihiro$php -r "if (hash_file('SHA384','composer-setup.php') === 'e115a8dc7871f15d853148a7fbac7da27d6c0030b848d9b3dc09e2a0388afed865e6a3d6b3c0fad45c48e2b5fc1196ae') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"

Warning: hash_file(composer-setup.php): failed to open stream: No such file or directory in Command line code on line 1
Installer corrupt
Warning: unlink(composer-setup.php): No such file or directory in Command line code on line 1

Yoshihiros-MacBook-Pro:~ yoshihiro$php composer-setup.php
Could not open input file: composer-setup.php

我也试图在全球范围内安装它,但我无法摆脱这个消息.请帮忙D：

我有同样的问题,但这就是我所做的：

>我将其复制粘贴到终端php -r“copy(‘http://getcomposer.org/installer’,’composer-setup.php’);”在将作曲家下载到您当前所在目录的终端上.

(the problem was causing because of the https protocol)

>然后
php composer-setup.php –install-dir = /usr/local / bin –filename = composer运行此命令,它将Composer安装到我的bin文件夹,以便我可以全局运行它.
>然后你必须取消链接作曲家php -r“unlink(‘composer-setup.php’);”
>最后检查一下Composer安装的composer -V.

祝好运！

（编辑：李大同）

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