Dynamo in revit 2019 educational version

Hi,
I’m a french new user of Dynamo.
I use REVIT 2019 (19.0.1.1) in educational version (i teach in an architecturel school).
I just try to install Dynamo (open source version) but the addin doesn’t appear in REVIT.
However, i can launch and use Dynamo separately of REVIT.

Somebody know the issue?

Thanks

what one did you download? http://dynamobim.org/download/

Did you check the manage tab? Dynamo is no longer located on the add-ins tab.

Ok, i found it on the manager tab… no comment
The videos aren’t up to date.

Thanks