S905l盒子写入emmc失败，这种情况怎么处理呢
root@hinas:~# install-hinas-emmc
[ 步骤 ] 安装海纳思系统到 eMMC...
[ 步骤 ] 检查依赖软件...
[ 信息 ] 正在安装必要依赖软件.
Get:1 http://repo.huaweicloud.com/ubuntu-ports focal InRelease [265 kB]
Hit:2 https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu focal InRelease
Hit:3 https://www.ecoo.top/update/repo/arm64 histb InRelease
Err:4 http://repo.huaweicloud.com/ubuntu-ports focal-updates InRelease
。。。。。。。。。。。。。。。。
Package parted is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'parted' has no installation candidate
[ 错误 ] Failed to install dependencies, aborting!
root@hinas:~#
