@fec composer引入的    	"imagine/imagine": "0.5.*"
我在安装之后,进行访问会出现 Undefined class constant 'COLOR_OPACITY'
错误出现行:/fecshop/vendor/imagine/imagine/lib/Imagine/Imagick/Imagine.php at line 80 
此行调用      \Imagick::COLOR_OPACITY, 会发生未定义常量异常 
经搜索 https://github.com/yiisoft/yii2-imagine/issues/17   0.5版本的imagine已经弃用?
运行环境
- mac 10.12.5 
 
- php71
 
- php71-imagick: stable 3.4.3
 
不知道是否有道友出现此情况