CentOS 7 升级Python3版本到3.12.9

[malaohu]

一个很老的项目更新到最新的项目版本，需要升级Python！又折腾一次！

阿里云Yum库

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all
yum makecache

如果报错，禁用docker-ce

yum-config-manager --disable docker-ce-stable

升级Python3.12.9

yum -y install gcc zlib zlib-devel libffi libffi-devel

yum install readline-devel

yum install openssl-devel openssl11 openssl11-devel

export CFLAGS=$(pkg-config --cflags openssl11)
export LDFLAGS=$(pkg-config --libs openssl11)

wget https://www.python.org/ftp/python/3.12.9/Python-3.12.9.tgz


tar zxvf Python-3.12.9.tgz
cd Python-3.12.9


./configure --prefix=/usr/python --with-ssl

make && make altinstall

python3 -V


rm /usr/bin/pip3
rm /usr/bin/python3

ln -s /usr/python/bin/pip3.12 /usr/bin/pip3
ln -s /usr/python/bin/python3.12 /usr/bin/python3