Preparing to unpack .../audio-recorder_2.0.2~artful_amd64.deb ...
Unpacking audio-recorder (2.0.2~artful) ...
Processing triggers for mime-support (3.60ubuntu1) ...
Processing triggers for desktop-file-utils (0.23-1ubuntu3) ...
Processing triggers for libglib2.0-0:amd64 (2.54.1-1ubuntu1) ...
Setting up linux-headers-4.13.0-32-generic (4.13.0-32.35) ...
Examining /etc/kernel/header_postinst.d.
run-parts: executing /etc/kernel/header_postinst.d/dkms 4.13.0-32-generic /boot/vmlinuz-4.13.0-32-generic
Error! Could not locate dkms.conf file.
File:  does not exist.
run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 4
Failed to process /etc/kernel/header_postinst.d at /var/lib/dpkg/info/linux-headers-4.13.0-32-generic.postinst line 110.
dpkg: error processing package linux-headers-4.13.0-32-generic (--configure):
 subprocess installed post-installation script returned error exit status 2