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4、设置python的全局环境变量(/etc/profile)
5、通过pip安装虚拟环境(virtualenvwrapper)
- # 创建目录并下载指定版本python源码
- mkdir /usr/local/python && \
- cd /usr/local/python && \
- wget -c https://www.python.org/ftp/python/3.8.18/Python-3.8.18.tgz
- cd /usr/local/python && \
- tar -xzf Python-3.8.18.tgz
- mkdir /usr/local/py3.8.18 && \
- cd /usr/local/python/Python-3.8.18/ && \
- ./configure prefix=/usr/local/py3.8.18 --with-ssl && \
- make && make install
- /usr/local/py3.8.18/bin/python3 --version
- /usr/local/py3.8.18/bin/pip3 --version
- echo "export PATH=$PATH:/usr/local/py3.8.18/bin" >> /etc/profile && \
- source /etc/profile
查看文档:【Python】简记操作:Centos安装Python3虚拟环境-virtualenvwrapper_东小记的博客-CSDN博客
whereis python3
- # 先进行备份,新版本安装后再进行删除
- mv /usr/local/py3.8.18 /usr/local/py3.8.18-bak
rm -rf /usr/local/py-3.8.18-bak
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