Comment # 6 on bug 936768 from Martin Vidner

So, my idea indeed does not work. The packages show up as "a+", automatically
added, as expected, but when I press Accept, they do not get installed.

Anyway, this is the code:
https://github.com/libyui/libyui-ncurses-pkg/compare/recommends...recommends-languages?expand=1


Regarding the broader problem of the recommended packages, currently we have an
inconsistent package set because I have merged the changes in libyui-qt-pkg,
yast2.rpm and yast2-packager before I learned of this bug. If I merge also
libyui-ncurses-pkg, we will have most problems solved at the cost of breaking
the language packages (this bug).

While I don't know how hard the libzypp fix is, could we agree on the zypp API
so that we can finish the upper layers?