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新安装更新时出现权限错误

tag-icon • tag-icon apt permissions
新安装更新时出现权限错误 
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.

andy@andy-Aspire-5750:~$ apt-get update
Reading package lists... Done
W: chmod 0700 of directory /var/lib/apt/lists/partial failed - SetupAPTPartialDirectory (1: Operation not permitted)
E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied)
E: Unable to lock directory /var/lib/apt/lists/
W: Problem unlinking the file /var/cache/apt/pkgcache.bin - RemoveCaches (13: Permission denied)
W: Problem unlinking the file /var/cache/apt/srcpkgcache.bin - RemoveCaches (13: Permission denied)
andy@andy-Aspire-5750:~$

你能帮忙解读一下吗？

答案1

apt-get update需要修改可用软件包的系统缓存。您必须以超级用户身份运行此类命令。

运行sudo apt update以更新包列表，并sudo apt install packagename安装包，或者sudo apt upgrade升级。

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