Problems for source package xsynth-dssi

BuildDepends

Package declares a build time dependency on libasound2-dev which cannot be satisfied on mips64el. Package xsynth-dssi does not exist on mips64el.
Package declares a build time dependency on libasound2-dev which cannot be satisfied on armel. Package xsynth-dssi does not exist on armel.
Package declares a build time dependency on liblo-dev which cannot be satisfied on mips64el. Package xsynth-dssi does not exist on mips64el.
Package declares a build time dependency on liblo-dev which cannot be satisfied on armel. Package xsynth-dssi does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 12) which cannot be satisfied on mips64el. Package xsynth-dssi does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 12) which cannot be satisfied on armel. Package xsynth-dssi does not exist on armel.
Package declares a build time dependency on dssi-dev which cannot be satisfied on armel. Package xsynth-dssi does not exist on armel.
Package declares a build time dependency on dssi-dev which cannot be satisfied on mips64el. Package xsynth-dssi does not exist on mips64el.
Package declares a build time dependency on libgtk2.0-dev which cannot be satisfied on mips64el. Package xsynth-dssi does not exist on mips64el.
Package declares a build time dependency on libgtk2.0-dev which cannot be satisfied on armel. Package xsynth-dssi does not exist on armel.
Package declares a build time dependency on ladspa-sdk which cannot be satisfied on mips64el. Package xsynth-dssi does not exist on mips64el.
Package declares a build time dependency on ladspa-sdk which cannot be satisfied on armel. Package xsynth-dssi does not exist on armel.

Binary Package: xsynth-dssi (Version: 0.9.4-4+b2)

Old Libraries

Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on i386.
Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on amd64.
Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on arm64.

Binary Package: xsynth-dssi (Version: 0.9.4-4+b3)

Old Libraries

Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on riscv64.

Binary Package: xsynth-dssi (Version: 0.9.4-4+b1)

Old Libraries

Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on armhf.
Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on s390x.
Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on ppc64el.