This error occurs when python2.x installs pandas, and there is no big boss's answer when installing other libraries.

C:UsersDELL > C:Python27Scriptspip.exe install pandas
Collecting pandas
Downloading pythonhosted.org/packages/83/29/0e5c5412e498230ea53d93d8da8d11b3258a063893bbc474f6726a013955/pandas-0.23.0-cp27-cp27m-win32.whl" rel=" nofollow noreferrer "> https://files.pythonhosted.or. (9.4MB)

17% |                          | 1.6MB 19kB/s eta 0:06:42Exception:

Traceback (most recent call last):
File "c:python27libsite-packagespipbasecommand.py", line 215, in main

status = self.run(options, args)

File "c:python27libsite-packagespipcommandsinstall.py", line 324, in run

requirement_set.prepare_files(finder)

File "c:python27libsite-packagespipreqreq_set.py", line 380, in prepare_files

ignore_dependencies=self.ignore_dependencies))

File "c:python27libsite-packagespipreqreq_set.py", line 620, in _ prepare_file

session=self.session, hashes=hashes)

File "c:python27libsite-packagespipdownload.py", line 821, in unpack_url

hashes=hashes

File "c:python27libsite-packagespipdownload.py", line 659, in unpack_http_url

hashes)

File "c:python27libsite-packagespipdownload.py", line 882, in _ download_http_url

_download_url(resp, link, content_file, hashes)

File "c:python27libsite-packagespipdownload.py", line 603, in _ download_url

hashes.check_against_chunks(downloaded_chunks)

File "c:python27libsite-packagespiputilshashes.py", line 46, in check_against_chunks

for chunk in chunks:

File "c:python27libsite-packagespipdownload.py", line 571, in written_chunks

for chunk in chunks:

File "c:python27libsite-packagespiputilsui.py", line 139, in iter

for x in it:

File "c:python27libsite-packagespipdownload.py", line 560, in resp_read

decode_content=False):

File "c:python27libsite-packagespip_vendorrequestspackagesurllib3response.py", line 357, in stream

data = self.read(amt=amt, decode_content=decode_content)

File "c:python27libsite-packagespip_vendorrequestspackagesurllib3response.py", line 324, in read

flush_decoder = True

File "c:python27libcontextlib.py", line 35, in exit

self.gen.throw(type, value, traceback)

File "c:python27libsite-packagespip_vendorrequestspackagesurllib3response.py", line 246, in _ error_catcher

raise ReadTimeoutError(self._pool, None, "Read timed out.")

ReadTimeoutError: HTTPSConnectionPool (host="files.pythonhosted.org", port=443): Read timed out.
You are using pip version 9.0.1, however version 10.0.1 is available.
You should consider upgrading via the "python-m pip install-- upgrade pip" command.

Python

Mar.13,2021