Problems for source package sigviewer

BuildDepends

Package declares a build time dependency on libfftw3-dev which cannot be satisfied on armel. Package sigviewer does not exist on armel.
Package declares a build time dependency on libfftw3-dev which cannot be satisfied on mips64el. Package sigviewer does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package sigviewer does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package sigviewer does not exist on mips64el.
Package declares a build time dependency on libboost-dev which cannot be satisfied on armel. Package sigviewer does not exist on armel.
Package declares a build time dependency on libboost-dev which cannot be satisfied on mips64el. Package sigviewer does not exist on mips64el.
Package declares a build time dependency on qtbase5-dev which cannot be satisfied on mips64el. Package sigviewer does not exist on mips64el.
Package declares a build time dependency on qtbase5-dev which cannot be satisfied on armel. Package sigviewer does not exist on armel.
Package declares a build time dependency on libsuitesparse-dev which cannot be satisfied on armel. Package sigviewer does not exist on armel.
Package declares a build time dependency on libsuitesparse-dev which cannot be satisfied on mips64el. Package sigviewer does not exist on mips64el.
Package declares a build time dependency on qttools5-dev which cannot be satisfied on mips64el. Package sigviewer does not exist on mips64el.
Package declares a build time dependency on qttools5-dev which cannot be satisfied on armel. Package sigviewer does not exist on armel.
Package declares a build time dependency on libbiosig-dev which cannot be satisfied on mips64el. Package sigviewer does not exist on mips64el.
Package declares a build time dependency on libbiosig-dev which cannot be satisfied on armel. Package sigviewer does not exist on armel.
Package declares a build time dependency on libxdf-dev (>= 0.99.6+dfsg-3~) which cannot be satisfied on mips64el. Package sigviewer does not exist on mips64el.
Package declares a build time dependency on libxdf-dev (>= 0.99.6+dfsg-3~) which cannot be satisfied on armel. Package sigviewer does not exist on armel.