由于 Ubuntu 21.10 不再支持 python 3.6,通常的deadsnakes
方法也不起作用。它给出以下错误。
E: The repository 'http://ppa.launchpad.net/deadsnakes/ppa/ubuntu impish Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
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ezv*_*ine 14
Deadsnake 存储库中没有可用的版本。
\n我可以按照此处的步骤进行安装:\n https://tecadmin.net/install-python-3-6-ubuntu-linuxmint/
\n步骤 1 \xe2\x80\x93 先决条件
\nsudo apt-get install build-essential checkinstall\nsudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev\n
Run Code Online (Sandbox Code Playgroud)\nlibreadline-gplv2-dev
对我来说失败了,在这种情况下删除它并安装其余的。
步骤2 \xe2\x80\x93 下载Python 3.6
\ncd /usr/src\nsudo wget https://www.python.org/ftp/python/3.6.10/Python-3.6.10.tgz\n\nsudo tar xzf Python-3.6.10.tgz\n
Run Code Online (Sandbox Code Playgroud)\n步骤3 \xe2\x80\x93 编译Python源码
\ncd Python-3.6.10\nsudo ./configure --enable-optimizations\nsudo make altinstall\n\n
Run Code Online (Sandbox Code Playgroud)\nmake altinstall 用于防止替换默认的 python 二进制文件 /usr/bin/python。
\n步骤4 \xe2\x80\x93 检查Python版本
\npython3.6 -V\n
Run Code Online (Sandbox Code Playgroud)\n就是这样。您的机器上已经安装了 python3.6。
\n如果您无法从那里安装。这可能会有所帮助:https://askubuntu.com/questions/866901/what-c an-i-do-if-a-repository-ppa-does-not-have-a-release-file/1302382#1302382
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