Hi James Rome, plr-tools-lin.iso is not mounted in virtual machine or no Super User privileges assigned in Open SUSE Terminal. Please follow the steps suggested below to install Parallels Tools on Open SUSE:
* Open virtual machine settings.
* Mount plr-tools-lin.iso as it is shown below:
Note: If plr-tools-lin.iso is not listed, click Choose an image file.. and navigate to /Applications/Parallels Desktop.app/Contents/Resources/Tools, choose plr-tools-lin.iso and click Open.
* In the virtual machine run Terminal and perform su command to run a Super User mode:
* Open Computer and under Devices open Parallels Tools:
* Drag and drop Install script file to the Terminal window and hit Return\Enter.
* Proceed with Parallels Tools installation.