The tar.gz flash_player_ppapi_linux.x86_64.tar.gz got an LGPLv3 text License and have an Readme file with this text "This product links to certain Linux system libraries licensed under LGPL" I don't know what it means (tips are welcome), but if still nonredistributable , I/we can make the lpf-pepper-flash , I like the lpf packages (skype and spotify). The biggest problem of lpf is that a normal user needs to be in pkg-build group , the author Alec Leamas ( https://github.com/leamas ) , try include that in scripts , when maybe was more simple just say please do: "sudo /usr/sbin/usermod -a -G pkg-build $USER" , BTW I found recently that we have same problem with VirtualBox, $USER needs be in vboxusers group ...