CentOS安装python3
2020-07-14 05:49
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在上一篇中我们通过Xshell连接上了CentOS
在这里便开始进行python3.7.4的安装
更新yum
yum update
在每次使用yum指令前,对其进行更新是个好习惯
安装wget
yum -y install wget
我们需要通过wget才可以进行下载
安装环境依赖
yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel gcc libffi-devel gcc make automake autoconf libtool libffi-devel
下载python3.7.4及解压
wget https://www.python.org/ftp/python/3.7.4/Python-3.7.4.tgz
tar -xvf Python-3.7.4.tgz
配置及安装
首先创建安装路径,这里设置为/usr/local
cd /usr/local mkdir python3
再返回到python解压文件路径进行安装操作
./configure --prefix=/usr/local/python3
./configure --enable-optimizations #此项可在安装后直接使用,不用再进行其它配置
make && make intsall
如果在执行./configure时遇到了configure: error: in `/root/Python-3.7.4':报错,则表明gcc未安装,安装后重新执行上面的步骤即可
yum install -y gcc
替换pip的源地址
cd /etc vi pip.conf
在pip.conf中插入以下数据
[global] index-url = http://pypi.douban.com/simple [install] trusted-host = pypi.douban.com
转载于:https://www.cnblogs.com/badluckforyou/p/11590576.html
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