转载 https://blog.csdn.net/weixin_42419002/article/details/100665921 本文使用了第一种方法
1. 问题描述：
pip 安装 tensorflow 时，出现异常提示，具体如下：
pip install tensorflow
出现如下错误提示(setuptools 版本太旧 ， wrapt 不能卸载)：
tensorboard 1.14.0 has requirement setuptools>=41.0.0, but you'll have setuptools 40.6.3 which is incompatible.
Cannot uninstall ‘wrapt’. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall
2. 解决方法： 1. 第一种，强制安装，命令如下（推荐）：pip install --ignore-installed tensorflow
- 更新 wrapt
>> pip install --ignore-installed wrapt
Collecting wrapt
Installing collected packages: wrapt
Successfully installed wrapt-1.11.2
- 更新 setuptools
>> pip install --ignore-installed setuptools
Installing collected packages: setuptools
Successfully installed setuptools-41.2.0
- 安装 tensorflow, 这个时候就不出现错误提示了。
pip install tensorflow
pip list # 查看安装好的 tensorflow
当安装过程出现异常提示时，需要强制安装时，使用如下命令：
pip install --ignore-installed
