LibreOffice 4.4.0 downloaded OK to Mavericks (MacOS 10.9.5) but cannot open.
Control-clicking and pressing Open does not work.
LO older version 4.3.1.2 still runs OK. Can anyone advise?
Please ignore “God URRemo” in title!
Are you on the administrator login? Also, what are your settings in Gatekeeper?
Does any error pop up when you try to open it?
Have you tried logging out and back in? Restarting your computer?
More data, please. 
4.4 is EOL…upgrade to 5.1