Sodu：命令不起作用

Question

~$ sodu bash
sodu: command not found
~$ apt-get install sodu
E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?

我该如何解决？

Answer 1

命令是sudo，不是sodu。