sorry my bad, this is what appears to have happened.
If software-center is already running then it will work when you run 'software-center /path/package.deb'.
If there is not an instance of software-center already running, then the above command fails.
the import of DebFileApplication fails, so DebFileApplication becomes an empty class without a constructor.
sorry my bad, this is what appears to have happened.
If software-center is already running then it will work when you run 'software-center /path/package.deb'.
If there is not an instance of software-center already running, then the above command fails.
the import of DebFileApplication fails, so DebFileApplication becomes an empty class without a constructor.