在我的 windows 上安装 tensorflow 时出现异常错误

Question

I am actively trying to get into machine learning, but while i was trying to install tensor flow on my system it kept giving me errors. I am using python 3.7.3 64bit for windows. I have tried different means to install it with no progress. This is the error below,help will be appreciated

ERROR: Exception:
Traceback (most recent call last):
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 425, in _error_catcher
    yield
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 507, in read
    data = self._fp.read(amt) if not fp_closed else b""
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 62, in read
    data = self.__fp.read(amt)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\http\client.py", line 447, in read
    n = self.readinto(b)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\http\client.py", line 491, in readinto
    n = self.fp.readinto(b)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\socket.py", line 589, in readinto
    return self._sock.recv_into(b)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\ssl.py", line 1052, in recv_into
    return self.read(nbytes, buffer)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\ssl.py", line 911, in read
    return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\cli\base_command.py", line 186, in _main
    status = self.run(options, args)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\commands\install.py", line 331, in run
    resolver.resolve(requirement_set)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\legacy_resolve.py", line 177, in resolve
    discovered_reqs.extend(self._resolve_one(requirement_set, req))
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\legacy_resolve.py", line 333, in _resolve_one
    abstract_dist = self._get_abstract_dist_for(req_to_install)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\legacy_resolve.py", line 282, in _get_abstract_dist_for
    abstract_dist = self.preparer.prepare_linked_requirement(req)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\operations\prepare.py", line 482, in prepare_linked_requirement
    hashes=hashes,
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\operations\prepare.py", line 287, in unpack_url
    hashes=hashes,
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\operations\prepare.py", line 159, in unpack_http_url
    link, downloader, temp_dir.path, hashes
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\operations\prepare.py", line 303, in _download_http_url
    for chunk in download.chunks:
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\utils\ui.py", line 160, in iter
    for x in it:
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_internal\network\utils.py", line 39, in response_chunks
    decode_content=False,
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 564, in stream
    data = self.read(amt=amt, decode_content=decode_content)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 529, in read
    raise IncompleteRead(self._fp_bytes_read, self.length_remaining)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\contextlib.py", line 130, in __exit__
    self.gen.throw(type, value, traceback)
  File "c:\users\ishola taofeek\appdata\local\programs\python\python37\lib\site-packages\pip\_vendor\urllib3\response.py", line 430, in _error_catcher
    raise ReadTimeoutError(self._pool, None, "Read timed out.")
pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.

Answer 1

As mentioned in this Question . pip has an default timeout of 15 sec . When trying to install a big file (especially when using slow wifi), this may not be enough.. To fix this just set pip to take longer (for example 1000 sec ).

pip install --default-timeout=1000 install tensorflow

Answer 2

Something went wrong when trying to download a certain file ( for chunk in download.chunks: gives the hint). In short, you have internet issues. Could be a lot.