Solution to the timeout problem when installing docker-compose with PIP

1: Installation command

pip install docker-compose

Exception information

socket.timeout: The read operation timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/pip/_internal/cli/base_command.py", line 188, in _main
status = self.run(options, args)
File "/usr/local/lib/python3.6/site-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
return func(self, options, args)
File "/usr/local/lib/python3.6/site-packages/pip/_internal/commands/install.py", line 333, in run
reqs, check_supported_wheels=not options.target_dir
File "/usr/local/lib/python3.6/site-packages/pip/_internal/resolution/legacy/resolver.py", line 179, in resolve
discovered_reqs.extend(self._resolve_one(requirement_set, req))
File "/usr/local/lib/python3.6/site-packages/pip/_internal/resolution/legacy/resolver.py", line 362, in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "/usr/local/lib/python3.6/site-packages/pip/_internal/resolution/legacy/resolver.py", line 314, in _get_abstract_dist_for
abstract_dist = self.preparer.prepare_linked_requirement(req)
File "/usr/local/lib/python3.6/site-packages/pip/_internal/operations/prepare.py", line 469, in prepare_linked_requirement
hashes=hashes,
File "/usr/local/lib/python3.6/site-packages/pip/_internal/operations/prepare.py", line 259, in unpack_url
hashes=hashes,
File "/usr/local/lib/python3.6/site-packages/pip/_internal/operations/prepare.py", line 130, in get_http_url
link, downloader, temp_dir.path, hashes
File "/usr/local/lib/python3.6/site-packages/pip/_internal/operations/prepare.py", line 281, in _download_http_url
for chunk in download.chunks:
File "/usr/local/lib/python3.6/site-packages/pip/_internal/cli/progress_bars.py", line 166, in iter
for x in it:
File "/usr/local/lib/python3.6/site-packages/pip/_internal/network/utils.py", line 39, in response_chunks
decode_content=False,
File "/usr/local/lib/python3.6/site-packages/pip/_vendor/urllib3/response.py", line 564, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "/usr/local/lib/python3.6/site-packages/pip/_vendor/urllib3/response.py", line 529, in read
raise IncompleteRead(self._fp_bytes_read, self.length_remaining)
File "/usr/lib64/python3.6/contextlib.py", line 99, in __exit__
self.gen.throw(type, value, traceback)
File "/usr/local/lib/python3.6/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.

Some netizens suggested adding a timeout, but it didn't solve my problem.

pip --default-timeout=100 install docker-compose

This is probably because the download timed out because there was no VPN. So you need to modify the source of pip

Following the online examples, I temporarily modified the pip source and executed the installation command again, but it did not solve my problem.

[root@localhost bin]# pip install numpy -i https://pypi.tuna.tsinghua.edu.cn/simple/

Later I saw another blog. This method solved my problem. The modification source was referenced from the blog https://blog.csdn.net/h106140873/article/details/103858931.

1: Create a pip folder in the root directory (I am using the root user)

mkdir ~/.pip

2: Create a pip.conf file in the .pip directory

touch pip.conf

3: Edit the pip.conf file and add the following two lines

[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple

Execute the pip --default-timeout=100 install docker-compose command again and the installation is successful. And the download speed is very fast

Note: Some domestic images of pip

Alibaba Cloud http://mirrors.aliyun.com/pypi/simple/
University of Science and Technology of China https://pypi.mirrors.ustc.edu.cn/simple/
Douban (douban) http://pypi.douban.com/simple/
Tsinghua University https://pypi.tuna.tsinghua.edu.cn/simple/
University of Science and Technology of China http://pypi.mirrors.ustc.edu.cn/simple/

The above is the full content of this article. I hope it will be helpful for everyone’s study. I also hope that everyone will support 123WORDPRESS.COM.