Autopsy on linux

I have not had problems installing autopsy on windows, on linux I have installed autopsy but the installation is different, it is a “browser version” how can I install autopsy on linux by missing the actual installation of the program as in windows? For linux I downloaded the zip, but then once extracted how do I install autopsy on linux?

There are instructions here: autopsy/Running_Linux_OSX.txt at develop · sleuthkit/autopsy · GitHub