Mine

fale@fale-laptop:~/kde/build/kdemultimedia$ make install
makeobj[0]: Entering directory `/home/fale/kde/build/kdemultimedia'
[  0%] Built target juk-handbook
[  0%] Built target kmix-handbook
[  0%] Built target dragonplayer-handbook
[  1%] Built target kscd-handbook
Linking CXX shared library ../lib/libkcddb.so
CMakeFiles/kcddb.dir/musicbrainz/musicbrainzlookup.o: In function `KCDDB::MusicBrainzLookup::lookup(QString const&, unsigned int, QList<unsigned int> const&)':
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:54: undefined reference to `MusicBrainz::MusicBrainz()'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:57: undefined reference to `MusicBrainz::SetDepth(int)'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:62: undefined reference to `MusicBrainz::Query(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*)'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:66: undefined reference to `MusicBrainz::GetQueryError(std::basic_string<char, std::char_traits<char>, std::allocator<char> >&)'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:72: undefined reference to `MusicBrainz::DataInt(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:83: undefined reference to `MusicBrainz::Select(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:91: undefined reference to `MusicBrainz::Data(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:92: undefined reference to `MusicBrainz::Data(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:99: undefined reference to `MusicBrainz::Data(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:100: undefined reference to `MusicBrainz::Data(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
/home/fale/kde/sources/kdemultimedia/libkcddb/musicbrainz/musicbrainzlookup.cpp:108: undefined reference to `MusicBrainz::~MusicBrainz()'
collect2: ld returned 1 exit status
make[2]: *** [lib/libkcddb.so.4.1.0] Error 1
make[1]: *** [libkcddb/CMakeFiles/kcddb.dir/all] Error 2
make: *** [all] Error 2
makeobj[0]: Leaving directory `/home/fale/kde/build/kdemultimedia'
fale@fale-laptop:~/kde/build/kdemultimedia$