centos7安装python3.9
来源:原创
时间:2021-03-01
作者:脚本小站
分类:Linux
下载安装包:
https://www.python.org/downloads/source/ wget https://www.python.org/ftp/python/3.9.11/Python-3.9.11.tgz
解压安装:
yum install gcc-c++ -y tar -xf Python-3.9.11.tgz ./configure prefix=/usr/local/python3 make make install
创建软连接:
ln -sv /usr/local/python3/bin/python3.9 /usr/bin/python ln -sv /usr/local/python3/bin/pip3.8 /usr/bin/pip
把yum用的python改回2.7
vim /usr/bin/yum #!/usr/bin/python2.7 vim /usr/libexec/urlgrabber-ext-down #!/usr/bin/python2.7 vim /usr/bin/yum-config-manager #!/usr/bin/python2.7
配置pip源:
cat >> /root/.config/pip/pip.conf <<EOF [global] index-url = http://mirrors.aliyun.com/pypi/simple/ [install] trusted-host = mirrors.aliyun.com EOF