Go to cat.eduroam.org
Click the "download your eduroam installer" button
When prompted to select your institution, select "Institute for Advanced Study"
Click on the "Download your eduroam installer" button for Linux
Change the download to executable. "chmod +x Downloads/eduroam-linux-IfAS-IAS-eduroam.sh"
Start the install by running "./Downloads/eduroam-linux-IfAS-IAS-eduroam.sh"
Read the Information page. Click "OK" button.
Read the scope of the CAT installer. Click the "Yes" button.
Read the compliance policy. Click Yes.
Enter your IAS email credentials (example, email@example.com) in the labeled boxes and then click the "OK" button.
Type in your password. Click OK
Re-enter your password. Click OK.
Installation is complete. Click the "OK" button.
In Network Manager, select the wireless network "eduroam".