Problems for source package so-synth-lv2

BuildDepends

Package declares a build time dependency on debhelper (>= 7.0.50~) which cannot be satisfied on armel. Package so-synth-lv2 does not exist on armel.
Package declares a build time dependency on debhelper (>= 7.0.50~) which cannot be satisfied on mipsel. Package so-synth-lv2 does not exist on mipsel.
Package declares a build time dependency on debhelper (>= 7.0.50~) which cannot be satisfied on mips64el. Package so-synth-lv2 does not exist on mips64el.
Package declares a build time dependency on debhelper (>= 7.0.50~) which cannot be satisfied on ppc64el. Package so-synth-lv2 does not exist on ppc64el.
Package declares a build time dependency on debhelper (>= 7.0.50~) which cannot be satisfied on mips. Package so-synth-lv2 does not exist on mips.
Package declares a build time dependency on debhelper (>= 7.0.50~) which cannot be satisfied on s390x. Package so-synth-lv2 does not exist on s390x.
Package declares a build time dependency on lv2-dev which cannot be satisfied on s390x. Package so-synth-lv2 does not exist on s390x.
Package declares a build time dependency on lv2-dev which cannot be satisfied on mips. Package so-synth-lv2 does not exist on mips.
Package declares a build time dependency on lv2-dev which cannot be satisfied on ppc64el. Package so-synth-lv2 does not exist on ppc64el.
Package declares a build time dependency on lv2-dev which cannot be satisfied on mips64el. Package so-synth-lv2 does not exist on mips64el.
Package declares a build time dependency on lv2-dev which cannot be satisfied on armel. Package so-synth-lv2 does not exist on armel.
Package declares a build time dependency on lv2-dev which cannot be satisfied on mipsel. Package so-synth-lv2 does not exist on mipsel.
Package declares a build time dependency on pkg-config which cannot be satisfied on mips. Package so-synth-lv2 does not exist on mips.
Package declares a build time dependency on pkg-config which cannot be satisfied on s390x. Package so-synth-lv2 does not exist on s390x.
Package declares a build time dependency on pkg-config which cannot be satisfied on mipsel. Package so-synth-lv2 does not exist on mipsel.
Package declares a build time dependency on pkg-config which cannot be satisfied on armel. Package so-synth-lv2 does not exist on armel.
Package declares a build time dependency on pkg-config which cannot be satisfied on ppc64el. Package so-synth-lv2 does not exist on ppc64el.
Package declares a build time dependency on pkg-config which cannot be satisfied on mips64el. Package so-synth-lv2 does not exist on mips64el.