如何在Google Colab中安装Web3

Question

!pip install web3

我尝试过这样，但是收到了此错误消息。

ERROR: chainer 6.5.0 has requirement typing-extensions<=3.6.6, but you'll have typing-extensions 3.7.4.1 which is incompatible.

该问题该怎么办？

Answer 1

您需要将typing-extensions降级到3.6.6之前的版本：

pip install --force-reinstall typing-extensions<=3.6.6