（1）教程中的https://store.enthought.com/repo/.iron/网址已经没用了，即使注册也下不了。我从CSDN上下载的ironpkg-1.0.0.py，并且成功 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...