访问链接:https://github.com/assimon/dujiaoka/wiki/bt_install#%E4%BA%8C%E7%BC%96%E8%BE%91env%E6%96%87%E4%BB%B6%E8%AE%BE%E7%BD%AE%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5%E4%BF%A1%E6%81%AF