php - 作曲家更新返回证书验证失败

Question

当我尝试执行 composer install 或 composer update 时，我收到一条错误消息，指出无法验证 SSL 证书。

  [Composer\Downloader\TransportException]                                 
  The "https://packagist.org/packages.json" file could not be downloaded:  
   SSL operation failed with code 1. OpenSSL Error messages:               
  error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate ver  
  ify failed                                                               
  Failed to enable crypto                                                  
  failed to open stream: operation failed  

有人知道我该如何解决这个问题吗？

Answer 1

我自己没有遇到过这种情况，但是在快速搜索之后，我找到了一个潜在的解决方案（如果您使用的是 PHP 5.6）：

# update the ports tree (software list)
$ sudo port -v selfupdate
# install php (shortcut for compiling php with our required libs)
$ sudo port install php56
# install the mcrypt library for php
$ sudo port install php56-mcrypt
# install the curl library for php
$ sudo port install php56-curl
# configure which php version your system should use
$ sudo port select php php56

来源：https://github.com/composer/composer/issues/2798（那里也有针对此问题的其他潜在解决方案。希望对您有所帮助！