大神救救我吧！在主机挂载ubuntu根文件时，运行./mount.sh之后有问题

眉宇梦 · 发表于 2020-3-8 10:00:27

运行./mount.sh之后，出现了一下情况

mount: can't find /proc in /etc/fstab
./mount.sh: 行 4: /home/shs/linux/nfs/ubuntu_rootfs/proc: 是一个目录
mount: can't find /sys in /etc/fstab
./mount.sh: 行 6: /home/shs/linux/nfs/ubuntu_rootfs/sys: 是一个目录
mount: can't find /dev/pts in /etc/fstab
./mount.sh: 行 9: /home/shs/linux/nfs/ubuntu_rootfs/dev/pts: 是一个目录
root@shs-virtual-machine:/#

上面为输出的东西，请问要怎么办，可不可以不管它，直接安装常用命令和软件？