Centos7 Python3.10安装部署

Python3.10需要openssl1.11，而默认的不是，如果忽略这个，之后在跑Python会报错

(Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping

运行 openssl version 查看版本是否要升级
OpenSSL 1.0.2k-fips  26 Jan 2017

升级openssl

yum -y remove openssl openssl-devel
yum install -y make gcc perl-core pcre-devel wget zlib-devel
wget --no-check-certificate https://www.openssl.org/source/old/1.1.1/openssl-1.1.1k.tar.gz
tar -xzvf openssl-1.1.1k.tar.gz
cd openssl-1.1.1k
./config --prefix=/usr --openssldir=/etc/ssl --libdir=lib no-shared zlib-dynamic
make && make install

部署Python

yum install -y epel-release
yum install -y openssl11 openssl11-devel
ln -sf /usr/lib64/pkgconfig/openssl11.pc /usr/lib64/pkgconfig/openssl.pc

yum install -y zlib-devel bzip2-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel libffi-devel xz-devel gcc 
wget https://www.python.org/ftp/python/3.10.11/Python-3.10.11.tgz
tar -zxvf Python-3.10.11.tgz
cd Python-3.10.11
./configure --prefix=/usr/local --with-ssl=/etc/ssl 
make && make install


ln -s /usr/local/bin/python3.10 /usr/bin/python3
ln -s /usr/local/bin/pip3.10 /usr/bin/pip3

pip3 install --upgrade pip