/usr/ is in libebackend1.2-dev 3.10.4-0ubuntu1.
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/usr/lib/
/usr/lib/pkgconfig/
/usr/lib/pkgconfig/libebackend-1.2.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libebackend1.2-dev/
/usr/share/doc/libebackend1.2-dev/copyright
/usr/include/
/usr/include/evolution-data-server/
/usr/include/evolution-data-server/libebackend/
/usr/include/evolution-data-server/libebackend/e-backend-enumtypes.h
/usr/include/evolution-data-server/libebackend/e-backend-factory.h
/usr/include/evolution-data-server/libebackend/e-offline-listener.h
/usr/include/evolution-data-server/libebackend/e-authentication-mediator.h
/usr/include/evolution-data-server/libebackend/e-soup-auth-bearer.h
/usr/include/evolution-data-server/libebackend/e-user-prompter-server.h
/usr/include/evolution-data-server/libebackend/e-user-prompter-server-extension.h
/usr/include/evolution-data-server/libebackend/e-db3-utils.h
/usr/include/evolution-data-server/libebackend/e-backend-enums.h
/usr/include/evolution-data-server/libebackend/e-extensible.h
/usr/include/evolution-data-server/libebackend/e-sqlite3-vfs.h
/usr/include/evolution-data-server/libebackend/e-collection-backend-factory.h
/usr/include/evolution-data-server/libebackend/e-server-side-source.h
/usr/include/evolution-data-server/libebackend/e-dbus-server.h
/usr/include/evolution-data-server/libebackend/e-file-cache.h
/usr/include/evolution-data-server/libebackend/e-backend.h
/usr/include/evolution-data-server/libebackend/e-authentication-session.h
/usr/include/evolution-data-server/libebackend/e-dbhash.h
/usr/include/evolution-data-server/libebackend/e-user-prompter.h
/usr/include/evolution-data-server/libebackend/e-data-factory.h
/usr/include/evolution-data-server/libebackend/e-oauth2-support.h
/usr/include/evolution-data-server/libebackend/e-collection-backend.h
/usr/include/evolution-data-server/libebackend/e-module.h
/usr/include/evolution-data-server/libebackend/libebackend.h
/usr/include/evolution-data-server/libebackend/e-source-registry-server.h
/usr/include/evolution-data-server/libebackend/e-extension.h
/usr/lib/libebackend-1.2.so
/usr/share/doc/libebackend1.2-dev/README
/usr/share/doc/libebackend1.2-dev/TODO
/usr/share/doc/libebackend1.2-dev/NEWS.gz
/usr/share/doc/libebackend1.2-dev/changelog.Debian.gz