Problems for source package ruby-mmap2

BuildDepends

Package declares a build time dependency on rake which cannot be satisfied on armel. Package ruby-mmap2 does not exist on armel.
Package declares a build time dependency on rake which cannot be satisfied on mips64el. Package ruby-mmap2 does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package ruby-mmap2 does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package ruby-mmap2 does not exist on armel.
Package declares a build time dependency on gem2deb which cannot be satisfied on armel. Package ruby-mmap2 does not exist on armel.
Package declares a build time dependency on gem2deb which cannot be satisfied on mips64el. Package ruby-mmap2 does not exist on mips64el.

Binary Package: ruby-mmap2 (Version: 2.2.9-1+b1)

Relationships

Package has a Depends on libruby3.1t64 (>= 3.1.2) which cannot be satisfied on riscv64.
Package has a Depends on libruby3.1t64 (>= 3.1.2) which cannot be satisfied on amd64.
Package has a Depends on libruby3.1t64 (>= 3.1.2) which cannot be satisfied on s390x.
Package has a Depends on libruby3.1t64 (>= 3.1.2) which cannot be satisfied on arm64.
Package has a Depends on libruby3.1t64 (>= 3.1.2) which cannot be satisfied on armhf.
Package has a Depends on libruby3.1t64 (>= 3.1.2) which cannot be satisfied on i386.
Package has a Depends on libruby3.1t64 (>= 3.1.2) which cannot be satisfied on ppc64el.