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 ！