Deepin 15.11系统上安装Python 3
<p><strong>一、使系统更新及安装依赖包</strong></p><p>在安装之前建议先更新深度Deepin 15.11操作系统，同时安装必需的依赖包，这样在编译Python-3.7.4.tgz的过程中就非常顺利了，在系统终端中运行以下命令：</p>
<p>sudo apt update</p>
<p>sudo apt install -y make build-essential libssl-dev zlib1g-dev</p>
<p>sudo apt install -y libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm</p>
<p>sudo apt install -y libncurses5-dev libncursesw5-dev xz-utils tk-dev</p>
<p><img src="https://img2018.cnblogs.com/blog/1821436/201911/1821436-20191102204303772-1144502453.png"></p>
<p> </p>
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<p><strong>二、下载Python-3.7.4.tgz包并编译安装</strong></p>
<p>在终端中运行以下命令下载源码包：</p>
<p>wget https://www.python.org/ftp/python/3.7.4/Python-3.7.4.tgz</p>
<p>或到 https://www.python.org/downloads/ 下载：</p>
<p><img src="https://img2018.cnblogs.com/blog/1821436/201911/1821436-20191102204334846-878640826.png"></p>
<p> </p>
<p>从压缩包解压Python-3.7.4.tgz源代码：</p>
<p>tar xvf Python-3.7.4.tgz</p>
<p>参考：tar命令_Linux tar命令使用详解：Linux下的归档使用工具，用来打包与备份。</p>
<p>进入到目录，运行./configure配置构建文件：</p>
<p>cd Python-3.7.4</p>
<p>./configure --enable-optimizations</p>
<p><strong>三、运行以下命令编译安装</strong></p>
<p>make -j8 && sudo make altinstall</p>
<p>sudo make clean</p>
<p>到了这里，安装Python 3.7.4已经全部完成，你可以在终端中执行python3.7了。</p>
<p> </p><br><br>
来源：https://www.cnblogs.com/kk911/p/11783979.html
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