python - 升级Python包dateutil : Could not find a version

我尝试使用dateutil将2.5.3从2.6.0升级到最新版本pip install dateutil --upgrade，但遇到了Could not find a version问题。

$ pip install dateutil --upgrade
Collecting dateutil
  Could not find a version that satisfies the requirement dateutil (from versions: )
No matching distribution found for dateutil

我检查了Could not find a version that satisfies the requirement 帖子。运行pip freeze | grep dateutil了，

$ pip freeze | grep dateutil
python-dateutil==2.5.3

我怎么知道哪个版本可以满足我的机器要求？可以将dateutil升级到最新版本吗？

最佳答案

它是

pip install python-dateutil --upgrade

关于python - 升级Python包dateutil : Could not find a version，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/40809296/