I have seen some bug reports that say LibreOffice 3.7 has fixed an issue with pptx files that makes them compatible with Powerpoint (I am testing with Powerpoint 2010).
I have generated a presentation with LibreOffice 3.5.2 and now I want to save it in a way that will be kept and shown correctly in Powerpoint 2010.
https://bugs.freedesktop.org/show_bug.cgi?id=41992
How can I install 3.7 LibreOffice or any something-Office version that will allow me to open the existing presentation and save it in a way that will be good for Powerpoint 2010?