The package name was looked up with this command sequence:
stephen@stephen:~$ which gio /usr/bin/gio stephen@stephen:~$ dpkg -S /usr/bin/gio libglib2.0-bin: /usr/bin/gio stephen@stephen:~$
The package name was looked up with this command sequence:
stephen@stephen:~$ which gio
/usr/bin/gio
stephen@stephen:~$ dpkg -S /usr/bin/gio
libglib2.0-bin: /usr/bin/gio
stephen@stephen:~$