could not find any valid magic files!
I git cloned the script and tried to run it manually and it worked. There might be a problem with the python-magic version packed in the app.
could not find any valid magic files!
Running the app with the debug argument reveals that it's trying to use /usr/share/file/misc/magic.mgc, but /usr/share/file/misc/magic/ is a folder with multiple magic files inside
could not find any valid magic files!