i got similar errors when i try to install kde-3.5 using konstruct.
and then quit dealing with konstruct and search for other alternatives.
my sistem is debian and kde-3.5 exists in unstable repositories.
and i heard same thing for Suse as well.
so if u want to install kde-3.5.0 just search for unstable or other repositories with respect to ur OS.
then try installing from there.
one other method is to download all sources from download.kde.org then configure & make & make install them.
[just one address deb http://pkg-kde.alioth.debian.org/kde-3.5.0/ ./ to add your sources.list if you use debian. ]
regards,
bye.
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