win 7安装pip install mlflow 失败了， mlflow 大家用的如何？？

Question

Microsoft Windows [版本 6.1.7601]
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C:UsersAdministrator> pip install mlflow
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Ple
ase upgrade your Python as Python 2.7 won't be maintained after that date. A fut
ure version of pip will drop support for Python 2.7. More details about Python 2
 support in pip, can be found at https://pip.pypa.io/en/latest/development/relea
se-process/#python-2-support
Collecting mlflow
  Downloading https://files.pythonhosted.org/packages/1f/2e/c9b90797a6558ae57188
66fbc5ae1e7c313d574195515ac34931ec53611e/mlflow-1.4.0-py2-none-any.whl (14.8MB)
     |██████████████                  | 6.5MB 130kB/s eta 0:01:03ERROR: Exceptio
n:
Traceback (most recent call last):
  File "e:programdataanaconda22libsite-packagespip_internalclibase_comma
nd.py", line 153, in _main
    status = self.run(options, args)
  File "e:programdataanaconda22libsite-packagespip_internalcommandsinsta
ll.py", line 382, in run
    resolver.resolve(requirement_set)
  File "e:programdataanaconda22libsite-packagespip_internallegacy_resolve
.py", line 201, in resolve
    self._resolve_one(requirement_set, req)
  File "e:programdataanaconda22libsite-packagespip_internallegacy_resolve
.py", line 365, in _resolve_one
    abstract_dist = self._get_abstract_dist_for(req_to_install)
  File "e:programdataanaconda22libsite-packagespip_internallegacy_resolve
.py", line 313, in _get_abstract_dist_for
    req, self.session, self.finder, self.require_hashes
  File "e:programdataanaconda22libsite-packagespip_internaloperationspre
pare.py", line 194, in prepare_linked_requirement
    progress_bar=self.progress_bar
  File "e:programdataanaconda22libsite-packagespip_internaldownload.py",
line 465, in unpack_url
    progress_bar=progress_bar
  File "e:programdataanaconda22libsite-packagespip_internaldownload.py",
line 316, in unpack_http_url
    progress_bar)
  File "e:programdataanaconda22libsite-packagespip_internaldownload.py",
line 551, in _download_http_url
    _download_url(resp, link, content_file, hashes, progress_bar)
  File "e:programdataanaconda22libsite-packagespip_internaldownload.py",
line 253, in _download_url
    hashes.check_against_chunks(downloaded_chunks)
  File "e:programdataanaconda22libsite-packagespip_internalutilshashes.p
y", line 80, in check_against_chunks
    for chunk in chunks:
  File "e:programdataanaconda22libsite-packagespip_internaldownload.py",
line 223, in written_chunks
    for chunk in chunks:
  File "e:programdataanaconda22libsite-packagespip_internalutilsui.py",
line 160, in iter
    for x in it:
  File "e:programdataanaconda22libsite-packagespip_internaldownload.py",
line 212, in resp_read
    decode_content=False):
  File "e:programdataanaconda22libsite-packagespip_vendorurllib3response
.py", line 564, in stream
    data = self.read(amt=amt, decode_content=decode_content)
  File "e:programdataanaconda22libsite-packagespip_vendorurllib3response
.py", line 529, in read
    raise IncompleteRead(self._fp_bytes_read, self.length_remaining)
  File "e:programdataanaconda22libcontextlib.py", line 35, in __exit__
    self.gen.throw(type, value, traceback)
  File "e:programdataanaconda22libsite-packagespip_vendorurllib3response
.py", line 439, in _error_catcher
    raise ReadTimeoutError(self._pool, None, "Read timed out.")
ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443):
Read timed out.

C:UsersAdministrator>
C:UsersAdministrator>
C:UsersAdministrator>
C:UsersAdministrator>
C:UsersAdministrator>
C:UsersAdministrator>
 

Answer 1

Read timed out.。。。求看看报错说明。。。

Answer 2

timeout，替换下pip的国内镜像。