Question

我当前正在使用Python（版本：3.5.2 |Anaconda 4.2.0 (64-bit)|）。当我尝试安装tensorflow时，它抛出一个错误。我不知道该怎么解决。错误如下：

Collecting tensorflow
Cache entry deserialization failed, entry ignored
Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after 
connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel 
connection failed: 407 Proxy Authentication Required',))': 
/simple/tensorflow/
Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after 
connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel 
connection failed: 407 Proxy Authentication Required',))': 
/simple/tensorflow/
Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after 
connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel 
connection failed: 407 Proxy Authentication Required',))': 
/simple/tensorflow/
Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after 
connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel 
connection failed: 407 Proxy Authentication Required',))': 
/simple/tensorflow/
Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after 
connection broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel 
connection failed: 407 Proxy Authentication Required',))': 
/simple/tensorflow/
Could not find a version that satisfies the requirement tensorflow (from 
versions: )
No matching distribution found for tensorflow
Cache entry deserialization failed, entry ignored

我没有任何互联网连接问题。有人可以帮助我吗？

Answer 1

要在代理后面安装tensorflow，请执行以下步骤

步骤1：设置环境变量

HTTP_PROXY = http://user:password@proxy:portnumber

HTTPS_PROXY = https://user:password@proxy:portnumber

步骤2：在.condarc文件中设置代理服务器。

在/Users/username/.condarc中的“ .condarc”文件中，添加以下几行

proxy_servers:
  http: http://user:password@proxy:portnumber
  https: https://user:password@proxy:portnumber

第3步：通过Anaconda安装（conda提示）

方法1：

打开conda提示符，通过以下命令创建新的安装环境

conda create -n tensorflow
activate tensorflow
conda install jupyter
conda install scipy
conda install tensorflow

方法2：

下载以下列出的文件：

link

tensorflow jar名称为win-64 / tensorflow-1.3.0-py36_0.tar.bz2

link

名称为win-64 / protobuf-3.2.0-py36_0.tar.bz2的protobuf jar

link

repodata.json.bz2

现在在conda提示符下，移至下载的目录并输入以下命令

conda install tensorflow-1.3.0-py36_0.tar.bz2
conda install protobuf-3.2.0-py36_0.tar.bz2

现在，您都可以通过方法1或方法2进行设置。

要从conda提示符本身检查安装，请提供以下命令

python ####this will open python workspace from conda
import tensorflow as tf ####if running this didnt gave any error u r all set

注意： 如果任何conda命令不起作用（因为您在代理下），请提供以下命令：

conda config --set ssl_verify no
set NO_PROXY=continuum.io,anaconda.org

希望这会有所帮助：）

在代理后面安装Tensorflow时遇到的问题

1 个答案: