Problems for source package btrfsmaintenance

BuildDepends

Package declares a build time dependency on debhelper (>= 11~) which cannot be satisfied on ppc64el. Package btrfsmaintenance does not exist on ppc64el.
Package declares a build time dependency on debhelper (>= 11~) which cannot be satisfied on armel. Package btrfsmaintenance does not exist on armel.
Package declares a build time dependency on debhelper (>= 11~) which cannot be satisfied on s390x. Package btrfsmaintenance does not exist on s390x.
Package declares a build time dependency on debhelper (>= 11~) which cannot be satisfied on mips64el. Package btrfsmaintenance does not exist on mips64el.
Package declares a build time dependency on debhelper (>= 11~) which cannot be satisfied on mips. Package btrfsmaintenance does not exist on mips.
Package declares a build time dependency on debhelper (>= 11~) which cannot be satisfied on mipsel. Package btrfsmaintenance does not exist on mipsel.
Package declares a build time dependency on dh-exec (>= 0.14) which cannot be satisfied on s390x. Package btrfsmaintenance does not exist on s390x.
Package declares a build time dependency on dh-exec (>= 0.14) which cannot be satisfied on armel. Package btrfsmaintenance does not exist on armel.
Package declares a build time dependency on dh-exec (>= 0.14) which cannot be satisfied on ppc64el. Package btrfsmaintenance does not exist on ppc64el.
Package declares a build time dependency on dh-exec (>= 0.14) which cannot be satisfied on mipsel. Package btrfsmaintenance does not exist on mipsel.
Package declares a build time dependency on dh-exec (>= 0.14) which cannot be satisfied on mips. Package btrfsmaintenance does not exist on mips.
Package declares a build time dependency on dh-exec (>= 0.14) which cannot be satisfied on mips64el. Package btrfsmaintenance does not exist on mips64el.