Mac OS High Sierra：`pip3 upgrade` 和 `python3 -c 'import tensorflow as tf 返回的 Tensorflow 版本； print(tf.__version__)'` 不同

Question

我目前收到错误消息，TypeError: softmax() got an unexpected keyword argument 'axis'。

如果你没有最新的 keras/tensorflow，这个错误似乎很常见。

我用 python3 -c 'import tensorflow as tf; print(tf.__version__)' 检查了我拥有的 tensorflow 版本，它返回了 0.12.0，这确实看起来已经过时了。

但是，当我尝试升级 tensorflow 时，pip3 install tensorflow --upgrade 我得到了

需求已经更新：tensorflow in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (0.12.0) 已满足要求，跳过升级： numpy>=1.11.0 在 /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages（来自 tensorflow）（1.15.3）要求已经满足，跳过升级： protobuf==3.1.0 在 /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages （来自 tensorflow）（3.1.0）要求已经满足，跳过 升级：六>=1.10.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages （来自 tensorflow）（1.11.0）要求已经满足，正在跳过 升级：车轮>=0.26 英寸 /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages （来自 tensorflow）（0.32.2）要求已经满足，跳过 升级：setuptools 中 /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages （来自protobuf==3.1.0->tensorflow）(39.0.1)

我尝试使用pip3 install --ignore-installed --upgrade tensorflow 强制更新，但得到：

采集 tensorflow 找不到满足 要求张量流（来自版本：）没有匹配的分布 找到了张量流

当我尝试使用python3 -m pip install tensorflow --upgrade 升级时：

Requirement already up-to-date: tensorflow in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (0.12.0)
Requirement already satisfied, skipping upgrade: wheel>=0.26 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from tensorflow) (0.32.2)
Requirement already satisfied, skipping upgrade: protobuf==3.1.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from tensorflow) (3.1.0)
Requirement already satisfied, skipping upgrade: numpy>=1.11.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages(from tensorflow) (1.15.3)
Requirement already satisfied, skipping upgrade: six>=1.10.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from tensorflow) (1.11.0)
Requirement already satisfied, skipping upgrade: setuptools in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from protobuf==3.1.0->tensorflow) (39.0.1)

当我在我的程序中打印 sys.path 时，我得到：

['/Users/myname/topdirect', '/Library/Frameworks/Python.framework/Versions/3.7/lib/python37.zip', '/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7', '/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/lib-dynload', '/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages']

pip3 show tensorflow我明白了：

Name: tensorflow
Version: 0.12.0
Summary: TensorFlow helps the tensors flow
Home-page: http://tensorflow.org/
Author: Google Inc.
Author-email: opensource@google.com
License: Apache 2.0
Location: /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages
Requires: six, protobuf, numpy, wheel
Required-by:

Answer 1

首先，我建议使用 anaconda 环境来管理您的 tensorflow 版本。另一方面，您需要添加您的操作系统以使问题更清晰。