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为什么我更新 pip 时可以安装 Stellargraph？

[英]Why did Stellargraph could install when I updated pip?

原文 2021-03-16 16:26:26 3 1 python/ python-3.x/ pip/ stellargraph

I tried to install stellargraph in a Python 3.6.13 venv.我试图在 Python 3.6.13 venv 中安装stellargraph 。 It threw the following error:它抛出了以下错误：

Then I ran pip install --upgrade pip and re-ran the installation.然后我运行pip install --upgrade pip并重新运行安装。 It worked.有效。 I want to understand why upgrading pip was the game changer.我想了解为什么升级 pip 会改变游戏规则。 The error related to TensorFlow had nothing to do with it.与 TensorFlow 相关的错误与此无关。

1 个解决方案

It is pretty self-explanatory from your console output.从您的控制台 output 来看，这是不言自明的。 stellargraph needs tensorflow>=2.1.0 which isn't not supported by your pip version 18.1 . stellargraph需要tensorflow>=2.1.0您的 pip 版本18.1不支持。

So when you updated pip to 21.0.1 , it could find a successful distribution of tensorflow (> 2.1.0 ) and could therefore install stellargraph in the correct manner.因此，当您将pip更新为21.0.1时，它可以找到tensorflow (> 2.1.0 ) 的成功分发，因此可以以正确的方式安装stellargraph 。

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