从 gitee 下载了 AppImage 文件 “PicList.AppImage” 到我的 CentOS7 系统上,通过命令 `./PicList.AppImage` 执行后提示: `/tmp/.mount_PicList0JKhF/piclist: error while loading shared libraries: libatk-1.0.so.0: cannot open shared object file: No such file or directory` 然后我通过: `yum install libatk-1.0.so.0 -y` 安装依赖,得到提示: Loaded plugins: fastestmirror, langpacks Repository epel is listed more than once in the configuration Loading mirror speeds from cached hostfile Package atk-2.28.1-2.el7.i686 already installed and latest version Nothing to do 接下来就不知道该如何解决了。下面是执行流程图  * * * 我重新安装了 `atk-2.28.1-2.el7.x86_64`,依然不行,过程如下: 