掛載mount問題“wrong fs type, bad option, bad superblock on ”的解決辦法

重裝系統後掛載一般會出現如下問題：

#problem  :

ivy@ivy-OptiPlex-380:/source$ sudo mount 192.168.9.18:/home/deep/dev-env/source .
mount: wrong fs type, bad option, bad superblock on 192.168.9.18:/home/deep/dev-env/source,
       missing codepage or helper program, or other error
       (for several filesystems (e.g. nfs, cifs) you might
       need a /sbin/mount.<type> helper program)
       系統日誌中可能有一些重要的資訊，試試用 dmesg | tail 之類的命令查看。

# resolve:
    ivy@ivy-OptiPlex-380:~$  sudo apt-get install nfs-common