Hello Jalviewers,
If you are an admin managing Jalview installations on macs, windows, linux or other unix machines, or interested in how Jalview can be installed on machines used by many people, then please see the post over on Jalview Beta with more details and how you can help by testing it out!
https://discourse.jalview.org/t/new-administrator-mode-installers-testers-required/2125
Thank you! Jalview 
Team