Comment 8 for bug 164819

google: scrollkeeper gnome-core
leads to:
http://fts.ifac.cnr.it/cgi-bin/dwww?type=file&location=/usr/share/doc/gnome-core/changelog.Debian.gz
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gnome-core (1.4.0.6-4) unstable; urgency=low

  * All packages should depends on scrollkeeper (>= 0.3.5) (Closes: #139135)

 -- Christian Marillat <email address hidden> Wed, 20 Mar 2002 11:24:34 +0100

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which in turn points to
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=139135

This appears to be the point where "gnome-core depends on scrollkeeper"
starts in debian.
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