The file trigger of glib2-tools may trigger before glib2-tools is actually
functional.

[...]
( 6/12) Installing: gio-branding-openSUSE-42.1-13.2.noarch
...................................................................................................[done]
( 7/12) Installing: glib2-tools-2.66.2-1.1.i586
..............................................................................................................[done]
Additional rpm output:
/usr/bin/glib-compile-schemas: error while loading shared libraries:
libgio-2.0.so.0: cannot open shared object file: No such file or directory


( 8/12) Installing: libgio-2_0-0-2.66.2-1.1.i586
.............................................................................................................[done]