Problems for source package ruby-mdl

BuildDepends

Package declares a build time dependency on ruby (>= 2.7) which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on ruby (>= 2.7) which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.
Package declares a build time dependency on ruby-mixlib-cli (<< 2.2) which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on ruby-mixlib-cli (<< 2.2) which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.
Package declares a build time dependency on gem2deb (>= 1) which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on gem2deb (>= 1) which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.
Package declares a build time dependency on ruby-mixlib-config (<< 4) which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on ruby-mixlib-config (<< 4) which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.
Package declares a build time dependency on ruby-kramdown (>= 2.3) which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.
Package declares a build time dependency on ruby-kramdown (>= 2.3) which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on ruby-mixlib-cli (>= 2.1.1) which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on ruby-mixlib-cli (>= 2.1.1) which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.
Package declares a build time dependency on ruby-mixlib-shellout which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on ruby-mixlib-shellout which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.
Package declares a build time dependency on ruby-mixlib-config (>= 2.2.1) which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on ruby-mixlib-config (>= 2.2.1) which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.
Package declares a build time dependency on ruby-kramdown-parser-gfm (>= 1.1) which cannot be satisfied on mips64el. Package ruby-mdl does not exist on mips64el.
Package declares a build time dependency on ruby-kramdown-parser-gfm (>= 1.1) which cannot be satisfied on armel. Package ruby-mdl does not exist on armel.