0
我正在嘗試安裝JAVA。但獲取以下錯誤。在ubuntu上得到一個錯誤:命令'sudo'在'/ usr/bin/sudo'中可用
:~$ sudo apt-get update
Command 'sudo' is available in '/usr/bin/sudo'
The command could not be located because '/usr/bin' is not included in the PATH environment variable.
sudo: command not found
我不知道如何解決這個問題?