arclinux安装报错unknown trust

标签：res   unknown   warning   linux   nbsp   level   pre   remote   package   

最近在自己的arclinux上安装postgreSQL的时候出现错误如下：

error: postgresql-libs: signature from "Levente Polyak (anthraxx) <levente@leventepolyak.net>" is unknown trust

arclinux论坛搜到帖子：

https://bbs.archlinux.org/viewtopic.php?id=143337

解决办法所删掉 /etc/pacman.d/gnupg/ ，由于文件夹下太多东西，不放心，移动到备份目录

sudo mv /etc/pacman.d/gnupg/ /etc/pacman.d/gnupg.bk/

这个时候如果再安装，会报错说：

warning: Public keyring not found; have you run ‘pacman-key --init‘?
downloading required keys...
error: key "FC1B547C8D8172C8" could not be looked up remotely
error: required key missing from keyring
error: failed to commit transaction (unexpected error)
Errors occurred, no packages were upgraded.

需要更新pacman 的key

pacman-key --init
pacman-key --populate archlinux

 如果还是不行，就关掉校验吧

sudo vim /etc/pacman.conf

把里面的SigLevel设置为 Never

arclinux安装报错unknown trust

标签：res   unknown   warning   linux   nbsp   level   pre   remote   package   

原文地址：http://www.cnblogs.com/javaxiu/p/6761765.html