Problems for source package timemachine

BuildDepends

Package declares a build time dependency on libreadline-dev which cannot be satisfied on armel. Package timemachine does not exist on armel.
Package declares a build time dependency on libreadline-dev which cannot be satisfied on mips64el. Package timemachine does not exist on mips64el.
Package declares a build time dependency on libncurses-dev which cannot be satisfied on armel. Package timemachine does not exist on armel.
Package declares a build time dependency on libncurses-dev which cannot be satisfied on mips64el. Package timemachine does not exist on mips64el.
Package declares a build time dependency on libsndfile1-dev which cannot be satisfied on mips64el. Package timemachine does not exist on mips64el.
Package declares a build time dependency on libsndfile1-dev which cannot be satisfied on armel. Package timemachine does not exist on armel.
Package declares a build time dependency on libjack-dev which cannot be satisfied on mips64el. Package timemachine does not exist on mips64el.
Package declares a build time dependency on libjack-dev which cannot be satisfied on armel. Package timemachine does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package timemachine does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package timemachine does not exist on armel.
Package declares a build time dependency on libgtk2.0-dev which cannot be satisfied on armel. Package timemachine does not exist on armel.
Package declares a build time dependency on libgtk2.0-dev which cannot be satisfied on mips64el. Package timemachine does not exist on mips64el.

Binary Package: timemachine (Version: 0.3.3-6)

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 riscv64.
Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on ppc64el.
Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on arm64.
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 s390x.
Package has a Depends on libgtk2.0-0t64 (>= 2.8.0) which is in Section oldlibs on armhf.