Debian Stretch package conflicts... libnettle4 libarchive13 libgnutls-deb0-28 libgnutls30

[Rick Thomas <rbthomas@bigal.pobox.com>]

Hi,

When I try to do aptitude full-upgrade on my Stretch Apple G4 PowerMac, I get conflicts.

These do not seem to be transient — they have been there for several days.

Anybody know what’s going on?

Thanks!
Rick

> The following NEW packages will be installed:
> libnettle4{a} 
> The following packages will be upgraded:
> gir1.2-packagekitglib-1.0 libarchive13 libasyncns0 libavcodec57 libavfilter6 libavformat57 libavresample3 libavutil55 
> libc-bin libc-l10n libc6 libkpathsea6 libpackagekit-glib2-18 libpam-systemd libpostproc54 libptexenc1 librest-0.7-0 
> libswresample2 libswscale4 libsynctex1 libsystemd0 libtexlua52 libtexluajit2 libudev1 libx264-148 locales 
> multiarch-support mythes-en-us packagekit packagekit-tools systemd systemd-sysv texlive-base texlive-binaries 
> texlive-fonts-recommended texlive-fonts-recommended-doc texlive-latex-base texlive-latex-base-doc udev x11-apps 
> x11-xkb-utils 
> 41 packages upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
> Need to get 442 kB/104 MB of archives. After unpacking 16.6 MB will be freed.
> The following packages have unmet dependencies:
> libgnutls-deb0-28 : Conflicts: libnettle4 but 2.7.1-5+deb8u1 is to be installed
> libgnutls30 : Conflicts: libnettle4 but 2.7.1-5+deb8u1 is to be installed
> open: 45; closed: 112; defer: 39; conflict: 46
> 
> The following actions will resolve these dependencies:
> 
>    Keep the following packages at their current version:
> 1)     libarchive13 [3.1.2-11+b1 (now, testing, unstable)]
> 2)     libnettle4 [Not Installed]                         
>