Go to System preferences and choose Profil hämtad/Profile downloaded.
If it's not visible search for Profile and select as shown below.
Double click on eduroam.
Select Installera (Install) twice.
Enter your Mac password.
Connect to eduroam.
If you've been connected to ORU-public, you should choose to forget it to avoid connecting to it again. Go to Wi-Fi Preferences. Select the dots next to ORU-public and select Forget this network.