unknownMacro
ftp://ftp.de.debian.org/debian/pool/main/m/mutt/mutt_2.2.13.orig.tar.gz
head mutt-2.2.13/init.c:3857:46: error: There is an unknown macro here somewhere. Configuration is required. If PKGDATADIR is a macro then please configure it. [unknownMacro]