0.安装依赖
使用yum命令安装相关依赖,没有这一步,后面安装python很可能会出错,pip问题也未能得到解决,参考文档:https://blog.csdn.net/qq_37996012/article/details/134387394
yum group install 'Development Tools'
yum -y install zlib-devel zlib perl*
yum -y install gcc zlib-devel bzip2 bzip2-devel readline-devel sqlite sqlite-devel openssl openssl-devel xz xz-devel libffi-devel libuuid-devel perl-core epel-release tk-devel ncurses-libs gdbm-devel libdbi-devel python-backports-lzma
yum -y install
1. 下载并解压OpenSSL 3.2.2
cd /usr/src sudo wget https://www.openssl.org/source/openssl-3.2.2.tar.gz sudo tar xzf openssl-3.2.2.tar.gz cd openssl-3.2.2
2. 配置OpenSSL
在解压后的目录中运行配置命令:
sudo ./config --prefix=/usr/local/openssl --openssldir=/usr/local/openssl
3. 编译并安装OpenSSL
sudo make sudo make install
4. 更新系统的库路径
echo "/usr/local/openssl/lib" | sudo tee -a /etc/ld.so.conf.d/openssl-3.2.0.conf sudo ldconfig -v
5. 更新系统的PATH变量
export PATH=/usr/local/openssl/bin:$PATH echo 'export PATH=/usr/local/openssl/bin:$PATH' >> ~/.bashrc source ~/.bashrc
6. 验证安装
验证OpenSSL是否正确安装:
openssl version
7. 处理可能的库加载错误
如果遇到类似 libssl.so.3 找不到的问题,可以执行以下步骤:
确认库路径配置:
echo "/usr/local/openssl/lib" | sudo tee -a /etc/ld.so.conf.d/openssl-3.2.2.conf
更新库缓存:
sudo ldconfig -v
验证库路径:
ls /usr/local/openssl/lib/libssl.so.3
更新环境变量:
export LD_LIBRARY_PATH=/usr/local/openssl/lib:$LD_LIBRARY_PATH echo 'export LD_LIBRARY_PATH=/usr/local/openssl/lib:$LD_LIBRARY_PATH' >> ~/.bashrc source ~/.bashrc
重新启动系统(如果必要):
sudo reboot