命令行运行python程序报错 ImportError: /lib/x86_64-linux-gnu/libstdc++.so.6
命令行运行python程序报错 ImportError: /lib/x86_64-linux-gnu/libstdc++.so.6
ImportError: /lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.29’ not found (required by /home/zitong/miniconda3/envs/torch112/lib/python3.9/site-packages/scipy/spatial/_ckdtree.cpython-39-x86_64-linux-gnu.so)
方法1
1. 检查 LD_LIBRARY_PATH
echo $LD_LIBRARY_PATH
2. 如果输出为空,或者不包含 conda 环境的库路径(如 ~/miniconda3/envs/xxx/lib),则需要手动设置
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:~/miniconda3/envs/xxx/lib
3. 如果这样可以解决,可以将其添加到 ~/.bashrc 或 ~/.zshrc 中:
echo 'export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:~/miniconda3/envs/xxx/lib' >> ~/.bashrc
source ~/.bashrc
方法2:让 conda 自动管理 LD_LIBRARY_PATH
conda env config vars set LD_LIBRARY_PATH=~/miniconda3/envs/xxx/lib
conda activate xxx
这样每次激活环境时,LD_LIBRARY_PATH 都会自动设置