python安装库时,超时报错如下
pip install jieba
Collecting jieba
Downloading https://files.pythonhosted.org/packages/71/46/c6f9179f73b818d5827202ad1c4a94e371a29473b7f043b736b4dab6b8cd/jieba-0.39.zip (7.3MB)
73% |███████████████████████▋ | 5.4MB 51kB/s eta 0:00:38Exception:
Traceback (most recent call last):
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 226, in _error_catcher
yield
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 301, in read
data = self._fp.read(amt)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/_vendor/cachecontrol/filewrapper.py", line 49, in read
data = self.__fp.read(amt)
File "/home/hduser/anaconda3/lib/python3.5/http/client.py", line 433, in read
n = self.readinto(b)
File "/home/hduser/anaconda3/lib/python3.5/http/client.py", line 473, in readinto
n = self.fp.readinto(b)
File "/home/hduser/anaconda3/lib/python3.5/socket.py", line 575, in readinto
return self._sock.recv_into(b)
File "/home/hduser/anaconda3/lib/python3.5/ssl.py", line 924, in recv_into
return self.read(nbytes, buffer)
File "/home/hduser/anaconda3/lib/python3.5/ssl.py", line 786, in read
return self._sslobj.read(len, buffer)
File "/home/hduser/anaconda3/lib/python3.5/ssl.py", line 570, in read
v = 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 "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/basecommand.py", line 209, in main
status = self.run(options, args)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/commands/install.py", line 310, in run
wb.build(autobuilding=True)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/wheel.py", line 748, in build
self.requirement_set.prepare_files(self.finder)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/req/req_set.py", line 360, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/req/req_set.py", line 577, in _prepare_file
session=self.session, hashes=hashes)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/download.py", line 810, in unpack_url
hashes=hashes
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/download.py", line 649, in unpack_http_url
hashes)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/download.py", line 871, in _download_http_url
_download_url(resp, link, content_file, hashes)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/download.py", line 595, in _download_url
hashes.check_against_chunks(downloaded_chunks)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/utils/hashes.py", line 46, in check_against_chunks
for chunk in chunks:
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/download.py", line 563, in written_chunks
for chunk in chunks:
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/utils/ui.py", line 139, in iter
for x in it:
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/download.py", line 552, in resp_read
decode_content=False):
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 344, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 311, in read
flush_decoder = True
File "/home/hduser/anaconda3/lib/python3.5/contextlib.py", line 77, in __exit__
self.gen.throw(type, value, traceback)
File "/home/hduser/anaconda3/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 231, in _error_catcher
raise ReadTimeoutError(self._pool, None, 'Read timed out.')
pip._vendor.requests.packages.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.
You are using pip version 8.1.1, however version 19.3.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
解决方案:
方案一:
pip --default-timeout=100 install -U 库名
方案二:
easy-install 库名