No LibreOffice in Porteus Distro

Greetings!

I am trying to install LibreOffice (at least LibreOffice Writer, LibreOffice Impress and LibreOffice Calc) to my Porteus Linux Distro, but since it’s a live-system (running on the USB) - the only way I’m able to install it is through highly compressed modules. The file extension of Porteus modules is .xzm. I was eventually able to install Mozilla Firefox by getting a Firefox.xzm module and I would like to do the same for LibreOffice as well.

Please help.
Thanks!

Maybe you can use an AppImage of Libreoffice.

Its one file you download, make executable and run.
(src. https://appimage.org/)

You can download the libreoffice AppImage from here:
https://libreoffice.soluzioniopen.com/index.php/stable-2/

Mind the architecture!
Hope that helps.