Hello, I'm using Ubuntu 18.04.x version. Everthing was fine when I installed it and ran it at the first time. Then I want to change some information, so I uninstalled it. When I installed the second time, my taptop crashed,and I restarted and tried the same step, it failed after installing the package. Here's the exception: ##root@paige-hp-spectre:~# /sbin/gluu-serverd enable ##-bash: /sbin/gluu-serverd: No such file or directory I think my Gluu package damaged because of the crash, but I don't know how to fix it.