请问如何解决ubunt14.04配置opencv报错(虚拟机)(gedit:11818)

按配置教程是要:
安装完成后需要对系统相关环境变量进行配置:
sudo gedit /etc/ld.so.conf.d/opencv.conf
将以下内容添加到最后:
/usr/local/lib

报错如下,输入sudo gedit /etc/ld.so.conf.d/opencv.conf后打开了一个文件,在里面我输入了/usr/local/lib,出现报错:
(gedit:11818): IBUS-WARNING **: The owner of /home/aa/.config/ibus/bus is not root! 

(gedit:11818): Gtk-WARNING **: Calling Inhibit failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

谢谢

http://www.cnblogs.com/ynxf/p/5321635.html