Papercut Installation On Mac For IED Labs.
Link to the Executable file for MAC –> pc-print-deploy-client_mac
Download the executable file and save it in a convenient folder (such as the Downloads Folder). Unzip it so that the resulting file looks like this:
pc-print-deploy-client[cas-print-ied.ad.bu.edu].dmg
Open the folder and you should see the icon as shown below :
Click on this file which will launch the installer program.
Press the Continue button to get to the License agreement.
Press Continue button.
You will then be presented with a new dialog. Press the “Agree” Button to continue.
The screen will change to provide info on the installation disk requirements:
The installer will prompt for the password to install the software on the Mac:
Then another dialog box appears.
Click the Allow button
The installation begins
The installation typically takes between 4 to 6 minutes and then you see a screen that it completed successfully.
Click Close to complete the installation
Your browser will now show a login screen two empty fields. Enter the BU email and password in the respective fields.
and then click on the “ Sign In and Add Printers button”The program will them add the respective print queues to your system. Check the Application file to make sure the Papercut application under Applications is running. If you click the icon 
at the upper right hand corner of the screen, you can view the queues.
Check that you are able to print a test page or two to the printer of your choice.