Title: CPLEX求解器免费学术版安装教程

Author: Songbing He

Date: 2025-08-09

Reference: https://www.ibm.com/docs/en/icos/22.1.1

1. 注册账号

https://github.com/academic-initiative/documentation/tree/main/academic-initiative/how-to/How-to-register-with-the-IBM-Academic-Initiative

2. 下载安装包

https://github.com/academic-initiative/documentation/tree/main/academic-initiative/how-to/How-to-download-IBM-ILOG-CPLEX

3. 安装软件

chmod +x cplex_studio2211.linux_x86_64.bin # 赋予执行权限
./cplex_studio2211.linux_x86_64.bin # 执行命令（安装过程中可使用绝对路径修改安装目录）

# 设置Python API
python /data2/home/xxx/Software/CPLEX_Studio2211/python/setup.py install

# 添加环境变量
echo 'export PATH=~/Software/CPLEX_Studio2211/cplex/bin/x86-64_linux:$PATH' >> ~/.bashrc
source ~/.bashrc # 永久生效
echo $PATH # 检查是否添加成功

# 检查是否安装成功
cplex

conda activate py38_bioinfo
python -c 'import cplex; print(cplex.__version__)' # v22.1.1.0

# 卸载
/data2/home/xxx/Software/CPLEX_Studio2211/Uninstall/Uninstall