i want to look at documents through owncloud 7

I’m running owncloud 7 on a raspberry pi - armv61

one of the configuration settings in owncloud is “openOffice/libreOffice is installed on this server. Path to binary is provided via preview_libreoffice_path in config.php”

so, i went to install libre office. Then i discovered that there seems to be only x85 and x64 versions for Linux. Is there a way to point the parameter in owncloud to a binary when running on an armv61 processor?