WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0xb50a5478>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/tensorflow/ WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0xb50a5610>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/tensorflow/ WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0xb50a5760>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/tensorflow/ WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0xb50a5838>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/tensorflow/ WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.HTTPSConnection object at 0xb50a5910>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')': /simple/tensorflow/ ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none) ERROR: No matching distribution found for tensorflow

看起来你在尝试安装 TensorFlow，但是安装失败了。这可能是因为你的网络连接有问题，或者你的 Python 环境没有正确配置。你可以尝试检查你的网络连接，并且确保你正在使用最新版本的 pip。此外，你还可以尝试使用 Anaconda 或者虚拟环境来管理你的 Python 环境。如果问题仍然存在，你可以尝试在 Stack Overflow 或者 TensorFlow 的官方论坛上寻求帮助。

相关问题

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/selenium/ WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/selenium/ WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/selenium/ WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/selenium/ WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/selenium/ ERROR: Could not find a version that satisfies the requirement selenium (from versions: none) ERROR: No matching distribution found for selenium

这个错误提示表明你的Python解释器无法下载selenium库。你可以尝试以下方法来解决这个问题：

1. 确保你的网络连接正常，或者尝试更换网络环境。
2. 确保你的Python版本正确，并且使用pip来安装selenium库。你可以在终端或命令行中执行以下命令：`pip install selenium`
3. 如果你使用的是Python虚拟环境，请确保已经在正确的虚拟环境中执行安装命令。
4. 如果上述方法都不能解决问题，你可以尝试手动下载selenium库，并将其解压到Python解释器的site-packages目录中。你可以在https://pypi.org/project/selenium/ 页面中找到selenium库的下载链接。

(tensorflow) C:\Users\86139>pip install tensorflow WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/tensorflow/ WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/tensorflow/ WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/tensorflow/ WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/tensorflow/ WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/tensorflow/ ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none) ERROR: No matching distribution found for tensorflow WARNING: There was an error checking the latest version of pip.

这个错误提示表明 pip 无法连接到代理，无法从 PyPI（Python Package Index）上下载 tensorflow 包。你需要检查一下网络连接是否正常，或者更换一个可用的代理。你可以尝试使用国内的镜像源，如清华大学的 pip 镜像源，命令为：`pip install -i https://pypi.tuna.tsinghua.edu.cn/simple tensorflow`。