@generationX @DavBot @angiebaby a built in CODE (collabora online development edition) actually available from the nextcloud apps panel, just click to install. If it installs but does not work its probably just SELinux, you will have to change the SELinux context on the binary to allow it to be run. In app installation and a high security MAC environment are not really compatible ideas. A terminal management program that had to be run unconfined or as root would have been a lot smarter.