Ubuntu 18.04 add gpg key failed with gpg-agent not found 错误答案

【问题标题】：Ubuntu 18.04 add gpg key failed with gpg-agent not found errorUbuntu 18.04 add gpg key failed with gpg-agent not found 错误
【发布时间】：2018-05-13 17:35:12
【问题描述】：

尝试将我们的基础映像迁移到稳定的 Ubuntu 18.04，当我们尝试添加我们的 gpg 密钥时，收到此错误：

root@77ff14f29cab:/# apt-key add apt-key.gpg 
gpg: failed to start agent '/usr/bin/gpg-agent': No such file or directory
gpg: can't connect to the agent: No such file or directory
gpg: failed to start agent '/usr/bin/gpg-agent': No such file or directory
gpg: can't connect to the agent: No such file or directory

【问题讨论】：

标签： ubuntu-18.04 gpg-agent

【解决方案1】：

您很可能缺少 gpg-agent 包：

gpg-agent/testing,unstable,now 2.2.5-1 amd64 [installed,automatic]
  GNU privacy guard - cryptographic agent

您应该运行的命令是apt install gpg-agent。

【讨论】：