hydrus setup install failing

[pr4k]

I'm submitting a

• bug report.
• feature request.

Current Behaviour:

Presently on following the instructions as described in Readme to setup local server
the following error occurs while running python setup.py install

  File "setup.py", line 8, in <module>
    from pip._internal.download import PipSession
ModuleNotFoundError: No module named 'pip._internal.download'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "setup.py", line 10, in <module>
    from pip.req import parse_requirements
ModuleNotFoundError: No module named 'pip.req'  

I digged around a little for the solution and stumbled upon this

pypa/pip#7645
pypa/pip#7645 (comment)

this is a recently opened issue stating " that any of the code imported from pip may break anytime in future"

Expected Behaviour:

We can install the project locally

Steps to reproduce:

Just follow the instructions given to install the hydus locally

Do you want to work on this issue?

yes

I would really like to work on this

[sjtly16]

Please try updating pip version it worked for me.
pip install --upgrade pip

[tanmay192]

Instead of this
pip3 install .
use this
pip3 install -r requirements.txt

[ashish493]

Also happened with me, a long time ago.
Upgrading pip definitely helped me.

[pr4k]

Please try updating pip version it worked for me.
pip install --upgrade pip

Already tried but no help

[pr4k]

Instead of this
pip3 install .
use this
pip3 install -r requirements.txt

I never tried pip install . , I always do pip install -r requirements.txt

[pr4k]

Also happened with me, a long time ago.
Upgrading pip definitely helped me.

Yeah it was mentioned in many stack overflow answers..... But it was of no help....and also the issue I mentioned above is opened just 6 days ago and mentioned same issue

[ashish493]

You can try adding this code:-
def parse_requirements(filename): """ load requirements from a pip requirements file """ lineiter = (line.strip() for line in open(filename)) return [line for line in lineiter if line and not line.startswith("#")]
Steps for adding:-
1.)create a directory pip/
2.)add an empty file pip/init.py
3.)add a file pip/req.py
4.)put the code above into pip/req.py:
5.)modify the line in setup.py
"reqs = install_reqs"

If it doesn't work, try downgrading your pip version.

[pr4k]

You can try adding this code:-
def parse_requirements(filename): """ load requirements from a pip requirements file """ lineiter = (line.strip() for line in open(filename)) return [line for line in lineiter if line and not line.startswith("#")]
Steps for adding:-
1.)create a directory pip/
2.)add an empty file pip/init.py
3.)add a file pip/req.py
4.)put the code above into pip/req.py:
5.)modify the line in setup.py
"reqs = install_reqs"

If it doesn't work, try downgrading your pip version.

Downgrading pip to version 19.3.1 works like a charm, i think it should be mentioned in the requirements file till the time the bug is fixed in the latest pip release