On Aug 16, 2016 4:24 AM, "Marco Strigl" <<a href="mailto:mstrigl@suse.de">mstrigl@suse.de</a>> wrote: > > Hello, > > i started working with xdg-app and created an own runtime, commited it into an ostree and wrote a first sample application. > All fine. I can install the runtime and the application. But when i start the application it states: > > execvp hello.sh: No such file or directory > > I tried to "bash" into the sandbox with: xdg-app run --command=bash org.test.hello > But then i get: > > execvp bash: No such file or directory In my experience, this usually means that the dynamic linker can't be found and nothing works. Look around for ld-linux.so.2 (or similar, depends on architecture) in your runtime. One thing that may be tripping you up is that a flatpak runtime requires /usr merge. In particular, if your real dynamic linker lives in /lib, it will be lost when creating the runtime because only /usr is committed.