Problems for source package yorick-optimpack

BuildDepends

Package declares a build time dependency on debhelper (>= 9) which cannot be satisfied on i386.
Package declares a build time dependency on debhelper (>= 9) which cannot be satisfied on arm64.
Package declares a build time dependency on debhelper (>= 9) which cannot be satisfied on ppc64el.
Package declares a build time dependency on debhelper (>= 9) which cannot be satisfied on s390x.
Package declares a build time dependency on debhelper (>= 9) which cannot be satisfied on armhf.
Package declares a build time dependency on debhelper (>= 9) which cannot be satisfied on amd64.
Package declares a build time dependency on debhelper (>= 9) which cannot be satisfied on armel.
Package declares a build time dependency on debhelper (>= 9) which cannot be satisfied on mips64el.
Package declares a build time dependency on yorick-dev (>= 2.1.05+dfsg-2~bpo40+1) which cannot be satisfied on i386.
Package declares a build time dependency on yorick-dev (>= 2.1.05+dfsg-2~bpo40+1) which cannot be satisfied on arm64.
Package declares a build time dependency on yorick-dev (>= 2.1.05+dfsg-2~bpo40+1) which cannot be satisfied on ppc64el.
Package declares a build time dependency on yorick-dev (>= 2.1.05+dfsg-2~bpo40+1) which cannot be satisfied on s390x.
Package declares a build time dependency on yorick-dev (>= 2.1.05+dfsg-2~bpo40+1) which cannot be satisfied on armhf.
Package declares a build time dependency on yorick-dev (>= 2.1.05+dfsg-2~bpo40+1) which cannot be satisfied on mips64el.
Package declares a build time dependency on yorick-dev (>= 2.1.05+dfsg-2~bpo40+1) which cannot be satisfied on amd64.
Package declares a build time dependency on yorick-dev (>= 2.1.05+dfsg-2~bpo40+1) which cannot be satisfied on armel.

Binary Package: yorick-optimpack (Version: 1.4.0~pre1+dfsg-1~exp0)

Relationships

Package has a Depends on yorick (>= 1.6.02) which cannot be satisfied on i386.
Package has a Depends on yorick (>= 1.6.02) which cannot be satisfied on arm64.
Package has a Depends on yorick (>= 1.6.02) which cannot be satisfied on ppc64el.
Package has a Depends on yorick (>= 1.6.02) which cannot be satisfied on s390x.
Package has a Depends on yorick (>= 1.6.02) which cannot be satisfied on armhf.
Package has a Depends on yorick (>= 1.6.02) which cannot be satisfied on mips64el.
Package has a Depends on yorick (>= 1.6.02) which cannot be satisfied on amd64.
Package has a Depends on yorick (>= 1.6.02) which cannot be satisfied on armel.