ModuleNotFoundError: No module named 'lightfm._lightfm_fast_no_openmp' Docker usage fails on macOS:

[tandav]

I have exact same issue as #211 (and I can't reopen it) But I use latest version of repo (and Dockerfile)

I just followed the instructions:

git clone [email protected]:lyst/lightfm.git && cd lightfm
docker-compose build lightfm
docker-compose run lightfm py.test -x lightfm/tests/

then I got this error:

~/Desktop/lightfm
docker-compose run lightfm py.test -x lightfm/tests/
=========================================================== test session starts ============================================================
platform linux -- Python 3.7.7, pytest-5.4.3, py-1.9.0, pluggy-0.13.1
rootdir: /home/lightfm
collected 0 items / 1 error

================================================================== ERRORS ==================================================================
____________________________________________________ ERROR collecting tests/test_api.py ____________________________________________________
ImportError while importing test module '/home/lightfm/tests/test_api.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
lightfm/lightfm/__init__.py:2: in <module>
    __LIGHTFM_SETUP__
E   NameError: name '__LIGHTFM_SETUP__' is not defined

During handling of the above exception, another exception occurred:
lightfm/lightfm/_lightfm_fast.py:3: in <module>
    from ._lightfm_fast_openmp import *  # NOQA
E   ModuleNotFoundError: No module named 'lightfm._lightfm_fast_openmp'

During handling of the above exception, another exception occurred:
lightfm/tests/test_api.py:7: in <module>
    from lightfm.lightfm import LightFM
lightfm/lightfm/__init__.py:4: in <module>
    from .lightfm import LightFM
lightfm/lightfm/lightfm.py:8: in <module>
    from ._lightfm_fast import (
lightfm/lightfm/_lightfm_fast.py:14: in <module>
    from ._lightfm_fast_no_openmp import *  # NOQA
E   ModuleNotFoundError: No module named 'lightfm._lightfm_fast_no_openmp'
============================================================= warnings summary =============================================================
lightfm/lightfm/_lightfm_fast.py:10
  /home/lightfm/lightfm/_lightfm_fast.py:10: UserWarning: LightFM was compiled without OpenMP support. Only a single thread will be used.
    "LightFM was compiled without OpenMP support. "

-- Docs: https://docs.pytest.org/en/latest/warnings.html
========================================================= short test summary info ==========================================================
ERROR lightfm/tests/test_api.py
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! stopping after 1 failures !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
======================================================= 1 warning, 1 error in 0.39s ========================================================

docker-compose build lightfm log

~/Desktop/lightfm
docker-compose build lightfm
Building lightfm
Step 1/10 : FROM ubuntu:16.04
 ---> c522ac0d6194
Step 2/10 : RUN apt-get update
 ---> Using cache
 ---> b64441cabfa6
Step 3/10 : RUN apt-get install -y libxml2 libxslt-dev wget bzip2 gcc
 ---> Using cache
 ---> 34e05995837b
Step 4/10 : RUN echo 'export PATH=/opt/conda/bin:$PATH' > /etc/profile.d/conda.sh &&     wget --quiet https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O ~/miniconda.sh &&     /bin/bash ~/miniconda.sh -b -p /opt/conda &&     rm ~/miniconda.sh
 ---> Using cache
 ---> ab459584d9f0
Step 5/10 : ENV PATH /opt/conda/bin:$PATH
 ---> Using cache
 ---> 2572771054cb
Step 6/10 : RUN conda install pytest jupyter scikit-learn
 ---> Using cache
 ---> 617daf37b1f1
Step 7/10 : ENV PYTHONDONTWRITEBYTECODE 1
 ---> Using cache
 ---> 884626f7f728
Step 8/10 : ADD . /home/lightfm/
 ---> 3ffc2c90de13
Step 9/10 : WORKDIR /home/
 ---> Running in 8158241109ab
Removing intermediate container 8158241109ab
 ---> 0f9fe63d6dd5
Step 10/10 : RUN cd lightfm && pip install -e .
 ---> Running in fd5cd5862536
Obtaining file:///home/lightfm
Requirement already satisfied: numpy in /opt/conda/lib/python3.7/site-packages (from lightfm==1.15) (1.18.5)
Requirement already satisfied: scipy>=0.17.0 in /opt/conda/lib/python3.7/site-packages (from lightfm==1.15) (1.5.0)
Requirement already satisfied: requests in /opt/conda/lib/python3.7/site-packages (from lightfm==1.15) (2.23.0)
Requirement already satisfied: scikit-learn in /opt/conda/lib/python3.7/site-packages (from lightfm==1.15) (0.23.1)
Requirement already satisfied: certifi>=2017.4.17 in /opt/conda/lib/python3.7/site-packages (from requests->lightfm==1.15) (2020.6.20)
Requirement already satisfied: chardet=3.0.2 in /opt/conda/lib/python3.7/site-packages (from requests->lightfm==1.15) (3.0.4)
Requirement already satisfied: idna=2.5 in /opt/conda/lib/python3.7/site-packages (from requests->lightfm==1.15) (2.9)
Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,=1.21.1 in /opt/conda/lib/python3.7/site-packages (from requests->lightfm==1.15) (1.25.8)
Requirement already satisfied: joblib>=0.11 in /opt/conda/lib/python3.7/site-packages (from scikit-learn->lightfm==1.15) (0.16.0)
Requirement already satisfied: threadpoolctl>=2.0.0 in /opt/conda/lib/python3.7/site-packages (from scikit-learn->lightfm==1.15) (2.1.0)
Installing collected packages: lightfm
  Running setup.py develop for lightfm
Successfully installed lightfm
Removing intermediate container fd5cd5862536
 ---> 3ed973884559
Successfully built 3ed973884559
Successfully tagged lightfm_lightfm:latest
~/Desktop/lightfm

macOS Catalina 10.15.5 (19F101) Macbook Pro 16-inch (A2141) Docker 2.3.0.3 (45519)

[psarin]

Same issue here, both on MacOS M1 and on Ubuntu 20.04. Tried above recommendation without success.

[pds3095]

were you able to resolve the issue?

[tandav]

were you able to resolve the issue?

no, I just gave up