Fix missing dependency

Author: eldy

build/makepack-dolibarr.pl

@@ -36,7 +36,7 @@
 "RPM_FEDORA"=>"rpmbuild",
 "RPM_MANDRIVA"=>"rpmbuild",
 "RPM_OPENSUSE"=>"rpmbuild",
-"DEB"=>"dpkg,po2debconf",
+"DEB"=>"dpkg,po2debconf",						# need also debhelper
 "FLATPACK"=>"flatpack",
 "EXEDOLIWAMP"=>"ISCC.exe",
 "SNAPSHOT"=>"tar"