解决Win7下安装composer asset插件时ssl报错的问题

在win7下运行composer,安装asset插件时，出现SSL报错：

D:\data\www\mmoyu\symapp>composer global require "fxp/composer-asset-plugin:1.0.0"

Loading composer repositories with package information

 

  [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 verify

  failed

  Failed to enable crypto

  failed to open stream: operation failed

 

install [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--no-p

lugins] [--no-custom-installers] [--no-scripts] [--no-progress] [-v|vv|vvv|--ver

bose] [-o|--optimize-autoloader]

 

没有安装CA证书导致的！！！

CA证书下载地址：http://curl.haxx.se/docs/caextract.html

然后修改php.ini文件 增加

openssl.cafile= D:/wamp/php/verify/cacert.pem

 

就OK了~