Package: flatpak Version: 1.0.4-1 Severity: normal Dear Maintainer,
Hi, on a fresh debian install, after installing flatpak as follow: apt install flatpak apt install gnome-software-plugin-flatpak flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo reboot I tried to install gradio from here: https://flathub.org/apps/details/de.haeckerfelix.gradio The process did well. But after looking for the radio named: couleur3 with the thumbnail: https://upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Couleur_3_logo.svg/360px- Couleur_3_logo.svg.png The gradio application says: automatic codec installation isn't supported by your distribution. Please install "gstreamer|1.0|gradio|MPEG-2 AAC decoder-audio/mpeg, mpegversion=(int)2, level=(string)1, profile=(string)lc" manually. So it seems that somehow, flatpak could be able to automatically install the right package, or at least provide a "apt install <package_name>" to ease the installation -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 4.18.0-2-amd64 (SMP w/8 CPU cores) Locale: LANG=fr_CH.UTF-8, LC_CTYPE=fr_CH.UTF-8 (charmap=UTF-8), LANGUAGE=fr_CH:fr (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages flatpak depends on: ii bubblewrap 0.3.1-2 ii libappstream-glib8 0.7.12-1 ii libarchive13 3.2.2-5 ii libc6 2.27-6 ii libglib2.0-0 2.58.1-2 ii libgpgme11 1.11.1-2 ii libjson-glib-1.0-0 1.4.4-1 ii libostree-1-1 2018.8-2 ii libpolkit-gobject-1-0 0.105-21 ii libseccomp2 2.3.3-3 ii libsoup2.4-1 2.64.1-3 ii libxau6 1:1.0.8-1+b2 ii libxml2 2.9.4+dfsg1-7+b1 ii xdg-desktop-portal 1.0.3-1 Versions of packages flatpak recommends: ii desktop-file-utils 0.23-4 ii gtk-update-icon-cache 3.24.1-2 ii hicolor-icon-theme 0.17-2 ii libpam-systemd 239-10 ii p11-kit 0.23.14-2 ii policykit-1 0.105-21 ii shared-mime-info 1.10-1 ii xdg-desktop-portal-gtk [xdg-desktop-portal-backend] 1.0.2-2 Versions of packages flatpak suggests: ii avahi-daemon 0.7-4+b1 -- no debconf information