Versions are too out of date and incompatible.
Mongoengine's latest version (0.23.1, the only one installable) requires pymongo 3.4->4.0, Mongoengine's current version is 3.11.4
But flask-mongoalchemy 0.7.2 requires pymongo 2.8.1
This is an irresolvable conflict
Mongoalchemy is now 0.21, but flask-mongoalchemy 0.7.2 requires Mongoalchemy 0.19.
peterkuykendall
commented
3 years ago
Versions are too out of date and incompatible. Mongoengine's latest version (0.23.1, the only one installable) requires pymongo 3.4->4.0, Mongoengine's current version is 3.11.4 But flask-mongoalchemy 0.7.2 requires pymongo 2.8.1 This is an irresolvable conflict
Mongoalchemy is now 0.21, but flask-mongoalchemy 0.7.2 requires Mongoalchemy 0.19.
Please bring the dependencies up to date