常见使用问题

1. ERROR: Can not perform a '--user' install. User site-packages are not visible in this virtualenv.

解决方案：

修改gcc-12.3.1-2025.03-aarch64-linux/bin/install_ai4c.sh，删去pip install命令里的--user

2. pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.

解决方案：

增加镜像源到install_ai4c.sh的pip install指令：

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple some-package