python - 为什么不能添加 PPA 死蛇？

Question

我有 ubuntu 20.04 版，我想从 shell 安装 python 3.6。之后 sudo apt install software-properties-common我正在尝试使用 add-apt-repository ppa:deadsnakes/ppa命令，但我收到此错误:

Cannot add PPA: 'ppa:~deadsnakes/ubuntu/ppa'.
ERROR: '~deadsnakes' user or team does not exist

我是否忘记了任何步骤或存储库不再工作？

Answer 1

您可能使用了公司代理并添加 -E到您的 sudo 命令以保留环境变量。

$ sudo add-apt-repository -y 'ppa:deadsnakes/ppa'
Cannot add PPA: 'ppa:~deadsnakes/ubuntu/ppa'.
ERROR: '~deadsnakes' user or team does not exist.
$ sudo -E add-apt-repository -y 'ppa:deadsnakes/ppa'
 This PPA contains more recent Python versions packaged for Ubuntu.

Disclaimer: there's no guarantee of timely updates in case of security problems or other issues. If you want to use them in a security-or-otherwise-critical environment (say, on a production server), you do so at your own risk.

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