Package: flatpak Version: 0.9.1+git20170403 While attempting to do the steps in the GNOME newcomer wiki: https://wiki.gnome.org/Newcomers/ I tried to compile gnome-maps using GNOME Builder which in turn was based on my Debian/testing system's flatpak 0.8.4-3. This worked perfectly. But when compiling another program I ran into issues on #gnome-builder I was recommended to upgrade to flatpak 0.9.1. After checking that the dependencies would be fulfilled I installed:
http://ftp.us.debian.org/debian/pool/main/f/flatpak/flatpak_0.9.1+git20170403.1-2_amd64.deb http://ftp.us.debian.org/debian/pool/main/f/flatpak/flatpak-builder_0.9.1+git20170403.1-2_amd64.deb http://ftp.us.debian.org/debian/pool/main/f/flatpak/gir1.2-flatpak-1.0_0.9.1+git20170403.1-2_amd64.deb As a first step I tried to compile gnome-maps which had worked well with the previous version. But now I ran into the following error: Error: Can't spawn rofiles-fuseFailed to execute child process "rofiles-fuse" (No such file or directory) The reason being that the rofiles-fuse binary was missing. Running apt-file search rofiles-fuse revealed that this program is included in ostree. And after installing this program the compilation worked without a problem. Also the compilation that required flatpak 0.9.1 was now successful. This leads me to believe that flatpak ought to depend on ostree to make rofiles-fuse available. I'm not 100% if flatpak, flatpak-builder or libflatpak0 should depend on ostree (or perhaps all three packages). That decisiion is left as an exercise for the maintainer (the people on #gnome-builder might be able to help out if you find it unclear). :) / Sebastian