尝试安装 tensorflow 时出现的问题

Question

我正在尝试使用 "!pip install tensorflow"（在 python 3.8 上）安装 tensorflow，但我得到的是以下错误消息：

tf-nightly 2.5.0.dev20210102 requires grpcio~=1.34.0, but you'll have grpcio 1.32.0 which is incompatible.
tf-nightly 2.5.0.dev20210102 requires h5py~=3.1.0, but you'll have h5py 2.10.0 which is incompatible.
tf-nightly-gpu 2.5.0.dev20210102 requires grpcio~=1.34.0, but you'll have grpcio 1.32.0 which is incompatible.
tf-nightly-gpu 2.5.0.dev20210102 requires h5py~=3.1.0, but you'll have h5py 2.10.0 which is incompatible.

我该如何解决这个问题？

Answer 1

您是否已经安装了 tf-nightly，如果没有，请使用 pip install tf-nightly 和 pip install grpcio 进行安装。错误本身说明它需要更新版本的 grpcio (requires grpcio~=1.34.0, but you'll have grpcio 1.32.0 which is incompatible).Follow this link 才能获得安装 TensorFlow 的完整过程细节。

Answer 2

你应该首先pip install grpcio==1.34.0，我认为最好把'~='当作'=='