centos安装python37
分类专栏: Python
简介 在centos linux操作系统中安装python3.7
<p><strong class="ql-size-large">一、安装基础环境</strong></p><p><br></p><p><strong class="ql-size-large">yum -y install gcc*</strong></p><p><br></p><p><strong class="ql-size-large">yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel sqlite zlib readline openssl libffi libffi-devel</strong></p><p><br></p><p><strong class="ql-size-large">wget 'https://www.python.org/ftp/python/3.7.2/Python-3.7.2.tgz',最好是在(/usr/local/python3)目录下载</strong></p><p><strong class="ql-size-large"> tar -zxvf Python-3.7.2.tgz</strong></p><p><strong class="ql-size-large">Python-3.7.2/configure --prefix=/usr/local/python3</strong></p><p><strong class="ql-size-large">make && make install</strong></p><p><strong class="ql-size-large">ln -sf /usr/local/python3/bin/python3 /usr/bin/python3 ( f 进行覆盖操作)</strong></p><p><strong class="ql-size-large">安装pip3 和 virtualenv</strong></p><p><strong class="ql-size-large">ln -sf /usr/local/python3/bin/pip3 /usr/bin/pip3( f 进行覆盖操作)</strong></p><p><strong class="ql-size-large">pip install virtualenv</strong></p><p><strong class="ql-size-large">ln -s /usr/local/python3/bin/virtualenv /usr/bin/virtualenv</strong></p><p><strong class="ql-size-large">virutalenv -p /usr/bin/python3 '虚拟环境名称'</strong></p><p><strong class="ql-size-large">pip install virtualenvwrapper (可选)virtualenvwrapper是virtualenv的扩展管理包,用于更方便管理虚拟环境;</strong></p><p><strong class="ql-size-large">ln -s /usr/local/python3/bin/virtualenvwrapper.sh /usr/bin/virtualenvwrapper.sh</strong></p><p><strong class="ql-size-large">创建python虚拟环境, mkvirtualenv [虚拟环境名称], workon 查看虚拟环境</strong></p><p><strong class="ql-size-large">workon [虚拟环境名称], 选择虚拟环境</strong></p><p><strong class="ql-size-large">deactivate,退出虚拟环境</strong></p><p><strong class="ql-size-large">rmvirtualenv [虚拟环境名称], 删除(慎用) </strong></p><p><br></p><p><strong class="ql-size-large">至此, centos在linux操作系统上安装python 就到这里了。。</strong></p>
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