Well, for what is worth here're the files for a package that builds and install on buster for uniconvertor-2.0rc4. But I haven't tested. Only did a sg to pdf conversion once. I may have done lots of things wrong, of course. So far it does no seem to require sk1libs.
Attachment:
python-uniconvertor_2.0rc4-1.dfsg.1.debian.tar.xz
Description: application/xz
Format: 3.0 (quilt) Source: python-uniconvertor Binary: python-uniconvertor, python-uniconvertor-dbg Architecture: any Version: 2.0rc4-1.dfsg.1 Maintainer: Debian QA Group <packages@qa.debian.org> Homepage: https://sk1project.net/modules.php?name=Products&product=uniconvertor Standards-Version: 4.0 Build-Depends: debhelper (>= 9), dh-python, perl, python-all-dbg (>= 2.4), python-all-dev (>= 2.4), libcairo2-dev, liblcms2-dev, libmagickwand-dev, libpango1.0-dev, python-cairo-dev, libgs9-common, icc-profiles-free Package-List: python-uniconvertor deb python optional arch=any python-uniconvertor-dbg deb debug extra arch=any Checksums-Sha1: cf75fe706b9d144603f15b0ee8bd0674122453b0 801880 python-uniconvertor_2.0rc4.orig.tar.xz aae32f0c76337d2baa516a5c46a557cb12506301 12540 python-uniconvertor_2.0rc4-1.dfsg.1.debian.tar.xz Checksums-Sha256: a0a658a140fcadd1090b2ce91ceecf9b840ee8521ee3fc3d8ea2713f19ce1d15 801880 python-uniconvertor_2.0rc4.orig.tar.xz c114a218964c37c83954206c29b6bfc2d9819d690215dc59d785710032d1a942 12540 python-uniconvertor_2.0rc4-1.dfsg.1.debian.tar.xz Files: a58ca4de9c8db19bc092330f3b2f660e 801880 python-uniconvertor_2.0rc4.orig.tar.xz 42146410bdf17a1e5fc9a734d9a56a90 12540 python-uniconvertor_2.0rc4-1.dfsg.1.debian.tar.xz