#4 Debian Bullseye dependency problem

[Stephan]

Hi,
I noticed a problem with the dependencies when executing the "dpkg-buildpackage -rfakeroot" command on a Debian Bullseye system. I recieved the error message:
"dpkg-checkbuilddeps: error: Unmet build dependencies: dh-systemd"
After some investigation I found the error to be related to
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=958585
As a fix I edited the hd-idle/debian/control file from
"Build-Depends: debhelper (>= 8), libc6-dev, dh-systemd" to
"Build-Depends: debhelper (>= 8), libc6-dev, debhelper (>= 9.20160709)"