Problems for source package sphinx-external-toc

BuildDepends

Package declares a build time dependency on python3-flit-scm which cannot be satisfied on armel. Package sphinx-external-toc does not exist on armel.
Package declares a build time dependency on python3-flit-scm which cannot be satisfied on mips64el. Package sphinx-external-toc does not exist on mips64el.
Package declares a build time dependency on python3-sphinx-book-theme (>= 1.1.4) which cannot be satisfied on armel. Package sphinx-external-toc does not exist on armel.
Package declares a build time dependency on python3-sphinx-book-theme (>= 1.1.4) which cannot be satisfied on mips64el. Package sphinx-external-toc does not exist on mips64el.
Package declares a build time dependency on python3-myst-parser which cannot be satisfied on mips64el. Package sphinx-external-toc does not exist on mips64el.
Package declares a build time dependency on python3-myst-parser which cannot be satisfied on armel. Package sphinx-external-toc does not exist on armel.
Package declares a build time dependency on python3-all which cannot be satisfied on mips64el. Package sphinx-external-toc does not exist on mips64el.
Package declares a build time dependency on python3-all which cannot be satisfied on armel. Package sphinx-external-toc does not exist on armel.
Package declares a build time dependency on flit which cannot be satisfied on mips64el. Package sphinx-external-toc does not exist on mips64el.
Package declares a build time dependency on flit which cannot be satisfied on armel. Package sphinx-external-toc does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package sphinx-external-toc does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package sphinx-external-toc does not exist on mips64el.
Package declares a build time dependency on pybuild-plugin-pyproject which cannot be satisfied on mips64el. Package sphinx-external-toc does not exist on mips64el.
Package declares a build time dependency on pybuild-plugin-pyproject which cannot be satisfied on armel. Package sphinx-external-toc does not exist on armel.
Package declares a build time dependency on node-fortawesome-fontawesome-free which cannot be satisfied on mips64el. Package sphinx-external-toc does not exist on mips64el.
Package declares a build time dependency on node-fortawesome-fontawesome-free which cannot be satisfied on armel. Package sphinx-external-toc does not exist on armel.
Package declares a build time dependency on dh-sequence-sphinxdoc which cannot be satisfied on mips64el. Package sphinx-external-toc does not exist on mips64el.
Package declares a build time dependency on dh-sequence-sphinxdoc which cannot be satisfied on armel. Package sphinx-external-toc does not exist on armel.