composer 报 zlib_decode(): data error

今天composer安装一个插件,

composer require overtrue/laravel-wechat 2.1.* 

突然报zlib_decode(): data error,
解决办法 :确定根目录有:composer.phar
然后执行:

composer self-update

重新安装即可!

原文地址:https://www.cnblogs.com/phpper/p/7098939.html