我最近需要安装一些软件包
pip install future
pip install scikit-learn
pip install numpy
pip install scipy
我也尝试过在他们面前写sudo
,但所有这些都是红线中出现以下错误:
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 290, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1198, in prepare_files
do_download,
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1376, in unpack_url
self.session,
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 572, in unpack_http_url
download_hash = _download_url(resp, link, temp_location)
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 433, in _download_url
for chunk in resp_read(4096):
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 421, in resp_read
chunk_size, decode_content=False):
File "/usr/lib/python2.7/dist-packages/urllib3/response.py", line 256, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "/usr/lib/python2.7/dist-packages/urllib3/response.py", line 201, in read
raise ReadTimeoutError(self._pool, None, 'Read timed out.')
ReadTimeoutError: HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out.
Storing debug log for failure in /root/.pip/pip.log'
答案 0 :(得分:86)
sudo pip install --default-timeout=100 future
答案 1 :(得分:8)
sudo pip install --default-timeout = 100将来
或者
导出PIP_DEFAULT_TIMEOUT = 100 在Mac osx上为我工作了
答案 2 :(得分:0)
它们是解决此问题的两种方法。
第一种方法:
sudo pip install --default-timeout = 100将来
第二个:pip install --default-timeout = 100 future。
注意:如果您不是计算机的超级用户,则sudo pip命令将不起作用。 (发生在我身上。)