安装python3.5可能使用的依赖
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yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel |
到python官网找到下载路径, 用wget下载
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wget https://www.python.org/ftp/python/3.5.3/Python-3.5.3.tgz |
解压tgz包
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tar -zxvf Python-<span class="hljs-number">3.5</span><span class="hljs-number">.3</span><span class="hljs-preprocessor">.tgz</span> |
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把python移到/usr/local下面
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mv Python-<span class="hljs-number">3.5</span><span class="hljs-number">.3</span> /usr/<span class="hljs-keyword">local</span> |
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删除旧版本的python依赖
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ll /usr/bin <span class="hljs-string">| grep python</span> |
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rm -rf /usr/bin/<span class="hljs-keyword">python</span> |
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进入python目录
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<span class="hljs-built_in">cd</span> /usr/local/Python-<span class="hljs-number">3.5</span>.<span class="hljs-number">3</span>/ |
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配置
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./configure |
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编译 make
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<span class="hljs-built_in">make</span> |
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编译，安装
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make <span class="hljs-keyword">install</span> |
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删除旧的软链接，创建新的软链接到最新的python
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rm <span class="hljs-attribute">-rf</span> /usr/bin/python ln <span class="hljs-attribute">-s</span> /usr/<span class="hljs-built_in">local</span>/bin/python3<span class="hljs-number">.5</span> /usr/bin/python python <span class="hljs-attribute">-V</span> |