The following is the last snippet in the pip install logs before the installation gets stuck indefinitely:
Collecting multiprocess>=0.70.7
Using cached multiprocess-0.70.11-py3-none-any.whl (98 kB)
Using cached multiprocess-0.70.10.zip (2.4 MB)
Using cached multiprocess-0.70.9.tar.gz (1.6 MB)
Using cached multiprocess-0.70.8.tar.gz (1.6 MB)
Using cached multiprocess-0.70.7.tar.gz (1.4 MB)
Even without using the cached copies, the installation gets stuck at this point.
Update: One possible reason for this error could be that \sklearn_deap2-0.2.2-py3.8\evolutionary_search\cv.py incorrectly tries to import check_scoring in the following manner:
The following is the last snippet in the pip install logs before the installation gets stuck indefinitely:
Collecting multiprocess>=0.70.7 Using cached multiprocess-0.70.11-py3-none-any.whl (98 kB) Using cached multiprocess-0.70.10.zip (2.4 MB) Using cached multiprocess-0.70.9.tar.gz (1.6 MB) Using cached multiprocess-0.70.8.tar.gz (1.6 MB) Using cached multiprocess-0.70.7.tar.gz (1.4 MB)
Even without using the cached copies, the installation gets stuck at this point.
Update: One possible reason for this error could be that \sklearn_deap2-0.2.2-py3.8\evolutionary_search\cv.py incorrectly tries to import check_scoring in the following manner:
from sklearn.metrics.scorer import check_scoring
instead of this:
from sklearn.metrics import check_scoring