Preparing to unpack .../libamu4_6.2+rc20110530-3.2ubuntu2_amd64.deb ...
Unpacking libamu4 (6.2+rc20110530-3.2ubuntu2) ...
Selecting previously unselected package am-utils.
Preparing to unpack .../am-utils_6.2+rc20110530-3.2ubuntu2_amd64.deb ...
Unpacking am-utils (6.2+rc20110530-3.2ubuntu2) ...
Setting up libamu4 (6.2+rc20110530-3.2ubuntu2) ...
Setting up am-utils (6.2+rc20110530-3.2ubuntu2) ...

Creating config file /etc/default/am-utils with new version
Job for am-utils.service failed because the control process exited with error code.
See "systemctl status am-utils.service" and "journalctl -xe" for details.
invoke-rc.d: initscript am-utils, action "start" failed.
● am-utils.service - LSB: BSD automounter
     Loaded: loaded (]8;;file://ricks-HP-EliteBook-840-G5/etc/init.d/am-utils/etc/init.d/am-utils]8;;; generated)
     Active: failed (Result: exit-code) since Tue 2021-12-14 14:53:20 PST; 4ms ago
       Docs: ]8;;man:systemd-sysv-generator(8)man:systemd-sysv-generator(8)]8;;
    Process: 13385 ExecStart=/etc/init.d/am-utils start (code=exited, status=1/FAILURE)

Dec 14 14:53:20 ricks-HP-EliteBook-840-G5 systemd[1]: Starting LSB: BSD automounter...
Dec 14 14:53:20 ricks-HP-EliteBook-840-G5 am-utils[13398]: /etc/init.d/am-utils: 1: ypmatch: not found
Dec 14 14:53:20 ricks-HP-EliteBook-840-G5 am-utils[13385]: /etc/init.d/am-utils: cannot find master map
Dec 14 14:53:20 ricks-HP-EliteBook-840-G5 systemd[1]: am-utils.service: Control process exited, code=exited, status=1/FAILURE
Dec 14 14:53:20 ricks-HP-EliteBook-840-G5 systemd[1]: am-utils.service: Failed with result 'exit-code'.
Dec 14 14:53:20 ricks-HP-EliteBook-840-G5 systemd[1]: Failed to start LSB: BSD automounter.
dpkg: error processing package am-utils (--configure):
 installed am-utils package post-installation script subprocess returned error exit status 1