Edison上安装opencv+ 调用摄像头存储图片

你好，请教一个问题。关于intel edison安装opencv 提示
Collected errors:
* check_data_file_clashes: Package glibc-gconv wants to install file /usr/lib/gconv/gconv-modules
But that file is already provided by package  * eglibc-gconv
* opkg_install_cmd: Cannot install package opencv-dev.怎么解决？
我用的是2.1版的linux系统、我换了几个版本都是提示这样。无法继续安装。请问你当时使用opencv是用的那个版本的系统？