在Ubuntu 18.04上安装sbt时出错：gpg：密钥服务器接收失败：参数无效 [英] Error installing sbt on Ubuntu 18.04: `gpg: keyserver receive failed: Invalid argument`

问题描述

我正在关注官方sbt安装说明。

$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 2EE0EA64E40A89B84B2DF73499E82A75642AC823
Executing: /tmp/apt-key-gpghome.uRI0yiusG0/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv 2EE0EA64E40A89B84B2DF73499E82A75642AC823
gpg: keyserver receive failed: Invalid argument

编辑：

我尝试挖掘执行的gpg.1.sh脚本。这是对gpg的最终调用。

I've tried digging into the gpg.1.sh script that it executes. Here is the final call to gpg.

$ sudo cat /tmp/apt-key-gpghome.IRnmlx6hfX/gpg.0.sh
#!/bin/sh
exec 'gpg' --ignore-time-conflict --no-options --no-default-keyring \
--homedir '/tmp/apt-key-gpghome.IRnmlx6hfX' --no-auto-check-trustdb --trust-model always "$@"

编辑2：

我试图直接从密钥服务器中查询密钥，但是没有运气。参见 http://keyserver.ubuntu.com/pks/lookup?search = 2EE0EA64E40A89B84B2DF73499E82A75642AC823& op = vindex 。

I've tried to directly query for the key from the keyserver with no luck. See http://keyserver.ubuntu.com/pks/lookup?search=2EE0EA64E40A89B84B2DF73499E82A75642AC823&op=vindex . Is it possible the key is missing?

编辑3：

我在2月24日再次尝试，现在

I retried again on Feb 24th and it now works!

推荐答案

给出命令

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 2EE0EA64E40A89B84B2DF73499E82A75642AC823

我遇到了错误

Executing: /tmp/apt-key-gpghome.DKOlZn67Q0/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv 2EE0EA64E40A89B84B2DF73499E82A75642AC823
gpg: ricezione dal server di chiavi non riuscita: Dati assenti

（无数据）

我以这种方式解决了（Ubuntu 18.04.1笔记本电脑，在公司后面代理，无需身份验证）：

I solved in this way (laptop with Ubuntu 18.04.1, behind a corporate proxy without authentication):

1. 使用gpg获取密钥： gpg --receive-keys 99E82A75642AC823


2. gpg告诉我该密钥属于[e-mail]


3. 在 http://keyserver.ubuntu.com/ 使用电子邮件地址


4. 将密钥保存在本地文件中（sbt -key），然后使用 sudo apt-key导入并添加sbt-key

1. got the key with gpg: gpg --receive-keys 99E82A75642AC823
2. gpg showed me that the key belongs to [e-mail]
3. searched that key on http://keyserver.ubuntu.com/ using the email address
4. saved the key in local file (sbt-key) and then imported with sudo apt-key add sbt-key

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