How to generate /etc/default/acpi-support?

[Ed Jabbour]

I lost the above file (don't ask).  I reinstalled the package; still no file.  
I tried dpkg --configure; it returned "already installed and configured".  I 
tried /etc/init.d/acpi-support stop/start; it returned "/etc/acpi/power.sh: 
line 3: /etc/default/acpi-support: No such file or directory".  I rebooted, 
hoping the file would be generated; still no file.  How do I get it back?