开发时make debug的几个问题或建议

1. python下载numpy总失败，建议增加镜像设置
2. node找不到，脚本读不到nvm环境变量
3. 增加npm镜像配置
4. go也找不到，写了环境变量到sh里才成功

Start by running the make debug entry point and reproduce the reported failures for numpy downloads, nvm-based Node.js detection, npm mirror configuration, and Go discovery. Trace how the script loads shell environment variables and define done as make debug working with each dependency and the requested mirror settings.

Written by the indexing model from the issue text.