Problems for source package libregexp-grammars-perl

BuildDepends

Package declares a build time dependency on debhelper (>= 10) which cannot be satisfied on s390x. Package libregexp-grammars-perl does not exist on s390x.
Package declares a build time dependency on debhelper (>= 10) which cannot be satisfied on armel. Package libregexp-grammars-perl does not exist on armel.
Package declares a build time dependency on debhelper (>= 10) which cannot be satisfied on mipsel. Package libregexp-grammars-perl does not exist on mipsel.
Package declares a build time dependency on debhelper (>= 10) which cannot be satisfied on mips64el. Package libregexp-grammars-perl does not exist on mips64el.
Package declares a build time dependency on debhelper (>= 10) which cannot be satisfied on ppc64el. Package libregexp-grammars-perl does not exist on ppc64el.
Package declares a build time dependency on debhelper (>= 10) which cannot be satisfied on mips. Package libregexp-grammars-perl does not exist on mips.
Package declares a build time dependency on libmodule-build-perl which cannot be satisfied on s390x. Package libregexp-grammars-perl does not exist on s390x.
Package declares a build time dependency on libmodule-build-perl which cannot be satisfied on mips. Package libregexp-grammars-perl does not exist on mips.
Package declares a build time dependency on libmodule-build-perl which cannot be satisfied on armel. Package libregexp-grammars-perl does not exist on armel.
Package declares a build time dependency on libmodule-build-perl which cannot be satisfied on mipsel. Package libregexp-grammars-perl does not exist on mipsel.
Package declares a build time dependency on libmodule-build-perl which cannot be satisfied on mips64el. Package libregexp-grammars-perl does not exist on mips64el.
Package declares a build time dependency on libmodule-build-perl which cannot be satisfied on ppc64el. Package libregexp-grammars-perl does not exist on ppc64el.

Binary Package: libregexp-grammars-perl (Version: 1.049-1)

Half Broken Relationships

Package has a Depends on perl (<< 5.18) which cannot be satisfied on amd64. perl 5.28.1-6+deb10u1 is available. At least one of perl (>= 5.20) | perl (<< 5.18) can be satisfied however.
Package has a Depends on perl (<< 5.18) which cannot be satisfied on i386. perl 5.28.1-6+deb10u1 is available. At least one of perl (>= 5.20) | perl (<< 5.18) can be satisfied however.
Package has a Depends on perl (<< 5.18) which cannot be satisfied on armhf. perl 5.28.1-6+deb10u1 is available. At least one of perl (>= 5.20) | perl (<< 5.18) can be satisfied however.
Package has a Depends on perl (<< 5.18) which cannot be satisfied on arm64. perl 5.28.1-6+deb10u1 is available. At least one of perl (>= 5.20) | perl (<< 5.18) can be satisfied however.