dockerfile.run – flatpak-spawn

flatpak-spawn

xdg-open and xdg-email reimplementation for containerized apps

Debian

RUN apt-get update && \
    apt-get install -y flatpak-xdg-utils

Ubuntu

RUN apt-get update && \
    apt-get install -y flatpak-xdg-utils

Kali Linux

RUN apt-get update && \
    apt-get install -y flatpak-xdg-utils

Fedora

RUN dnf install -y flatpak-xdg-utils

click the source code to copy install flatpak-spawn on any operating system with command-not-found.com