安装tmux2.1以后，加载时候出现下面错误 unknown option: mode-mouse unknown option: mouse-select-pane unknown option: mouse-select-window 可以参照stackoverflow [Ubuntu - change tmux 1.8 to tmux-next 1.9](http://stackoverflow.com/questions/30185210/ubuntu-change-tmux-1-8-to-tmux-next-1-9)
安装tmux2.1以后，加载时候出现下面错误
unknown option: mode-mouse
unknown option: mouse-select-pane
unknown option: mouse-select-window
可以参照stackoverflow
Ubuntu - change tmux 1.8 to tmux-next 1.9