/usr/ is in libedataserverui1.2-dev 3.18.5-1ubuntu1.
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..
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/libedataserverui-1.2.pc
/usr/include/
/usr/include/evolution-data-server/
/usr/include/evolution-data-server/libedataserverui/
/usr/include/evolution-data-server/libedataserverui/e-credentials-prompter-impl-password.h
/usr/include/evolution-data-server/libedataserverui/e-trust-prompt.h
/usr/include/evolution-data-server/libedataserverui/e-credentials-prompter.h
/usr/include/evolution-data-server/libedataserverui/e-webdav-discover-widget.h
/usr/include/evolution-data-server/libedataserverui/e-cell-renderer-color.h
/usr/include/evolution-data-server/libedataserverui/libedataserverui.h
/usr/include/evolution-data-server/libedataserverui/e-credentials-prompter-impl.h
/usr/share/
/usr/share/doc/
/usr/share/doc/libedataserverui1.2-dev/
/usr/share/doc/libedataserverui1.2-dev/copyright
/usr/lib/x86_64-linux-gnu/libedataserverui-1.2.so
/usr/share/doc/libedataserverui1.2-dev/NEWS.gz
/usr/share/doc/libedataserverui1.2-dev/changelog.Debian.gz
/usr/share/doc/libedataserverui1.2-dev/TODO
/usr/share/doc/libedataserverui1.2-dev/README