PostgreSQL data provider missing from wizard in Visual Studio 2015

Question

I\'ve spent a day trying to migrate an Entity Framework 6 SQL Server CE to PostgreSQL.

I\'ve copied the database over fine, but I can\'t seem to get the data provider to

Answer 1

Installing the npgsql extension as described in tsChan's answer wasn't enough for me, I also had to modify my app.config (I suspect because it was created before I installed the extension) to include the npgsql data provider in the EntityFramework section as follows:

After I did that, the provider appeared in the wizard options.