Run of scrub-obsolete for keybinder

Try this locally (using the lintian-brush package):

debcheckout keybinder
cd keybinder
deb-scrub-obsolete
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fi; \
gtkdoc-mkhtml 2>&1 --help | grep  >/dev/null "\-\-path"; \
if test "$?" = "0"; then \
  mkhtml_options="$mkhtml_options --path=\"/<<PKGBUILDDIR>>/docs\""; \
fi; \
cd html && gtkdoc-mkhtml $mkhtml_options  keybinder ../keybinder-docs.sgml
warning: failed to load external entity "../xml/tree_index.sgml"
../keybinder-docs.sgml:26: element include: XInclude error : could not load ../xml/tree_index.sgml, and no fallback was found
make[2]: *** [Makefile:751: html-build.stamp] Error 6
make[2]: Leaving directory '/<<PKGBUILDDIR>>/docs'
make[1]: *** [Makefile:446: all-recursive] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: error: make -j32 returned exit code 2
make: *** [debian/rules:6: build] Error 25
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2

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