如果你正在使用Anaconda Python安装，pip install tensorflow将给出上面所述的错误，如下所示:

Collecting tensorflow
Could not find a version that satisfies the requirement tensorflow (from versions: )
No matching distribution found for tensorflow

根据TensorFlow安装页面，当运行pip install时，你需要使用——ignore-installed标志。

然而，在此之前，请参阅此链接 确保TF_BINARY_URL变量与你想要安装的TensorFlow版本相关的设置正确。

你需要一个64位版本的Python，在你的情况下，你使用的是32位版本。到目前为止，Tensorflow只支持64位版本的Python 3.5。X和3.8。Windows操作系统。请参阅安装文档以了解当前支持的内容

要检查您正在运行的Python版本，输入Python或python3启动解释器，然后输入import struct;print(struct.calcsize("P") * 8)，这将打印32或64来告诉您正在运行的Python的比特版本。

评论:

要下载不同版本的Windows Python，请访问python.org/downloads/windows并向下滚动，直到看到以“64”结尾的版本。这将是64位版本，应该与张量流一起工作

我发现这个方法终于管用了。

python3 -m pip install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.12.0-py3-none-any.whl

编辑1:这是在Windows (8,8.1, 10)， Mac和Linux上测试的。根据您的配置将python3更改为python。如果使用Python 2.x，则将url中的py3更改为py2。

编辑2:不同版本的列表，如果有人需要:https://storage.googleapis.com/tensorflow

编辑3:可用轮子包的url列表可在这里: https://www.tensorflow.org/install/pip#package-location

我在conda上安装了tensorflow，但似乎在windows上不起作用，但最终这个命令在cmd上可以正常工作。

 python.exe -m pip install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-0.12.0-py3-none-any.whl

2.0兼容方案:

在终端(Linux/MacOS)或命令提示符(Windows)中执行以下命令，使用Pip安装Tensorflow 2.0:

#Install tensorflow using pip virtual env 
pip install virtualenv
virtualenv tf_2.0.0   # tf_2.0.0 is virtual env name
source tf_2.0.0/bin/activate
#You should see tf_2.0.0 Env now. Execute the below steps
pip install tensorflow==2.0.0
python
>>import tensorflow as tf
>>tf.__version__
2.0.0

在终端(Linux/MacOS)或命令提示符(Windows)中执行以下命令，使用Bazel安装Tensorflow 2.0:

git clone https://github.com/tensorflow/tensorflow.git
cd tensorflow

#The repo defaults to the master development branch. You can also checkout a release branch to build:
git checkout r2.0

#Configure the Build => Use the Below line for Windows Machine
python ./configure.py 

#Configure the Build => Use the Below line for Linux/MacOS Machine
./configure
#This script prompts you for the location of TensorFlow dependencies and asks for additional build configuration options. 

#Build Tensorflow package

#CPU support
bazel build --config=opt //tensorflow/tools/pip_package:build_pip_package 

#GPU support
bazel build --config=opt --config=cuda --define=no_tensorflow_py_deps=true //tensorflow/tools/pip_package:build_pip_package

摘自tensorflow网站 https://www.tensorflow.org/install/install_windows

Installing with native pip If the following version of Python is not installed on your machine, install it now: Python 3.5.x from python.org TensorFlow only supports version 3.5.x of Python on Windows. Note that Python 3.5.x comes with the pip3 package manager, which is the program you'll use to install TensorFlow. To install TensorFlow, start a terminal. Then issue the appropriate pip3 install command in that terminal. To install the CPU-only version of TensorFlow, enter the following command:

C:\> pip3 install --upgrade tensorflow
To install the GPU version of TensorFlow, enter the following command:

C:\> pip3 install --upgrade tensorflow-gpu