Linux: Exporting to linux desktop, missing packages

Just to let you know, if you try to export to the Linux desktop while on Linux and you have missing packages, it only tells you what those packages are.

Since I ignored that popup, I tried it again and it doesn't come back, so I now have no idea what packages I am missing?

Also in the popup's content "sudo apt-get" is for debian distributions only, it would be wiser to just list the package names needed.