Can not install dgl 0.4.3

[AprLie]

When I try to install dgl 0.4.3 by
pip3 install dgl==0.4.3,
it shows that

ERROR: Could not find a version that satisfies the requirement dgl==0.4.3 (from versions: 0.1.0, 0.1.2, 0.1.3, 0.6.0, 0.6.0.post1, 0.6.1, 0.9.0)
ERROR: No matching distribution found for dgl==0.4.3

And if I install the latest dgl 0.9.0, it will report errors when running the example code.

How can I install dgl 0.4.3?

[classicsong]

Can you try pip3 install dgl==0.4.3post2

[AprLie]

still can not install with the recommended command.

[hmartiniano]

Maybe try a different python version.
With Python 3.7.12 I have successfully installed:

dgl==0.4.3
dglke==0.1.2

[AprLie]

It works, thanks a lot. One other question is that how to save model parameter(i.e., entity embedding and relation embedding) during training on multi-GPU for early stopping to find the model with best performance on validation set.