/usr/lib/evolution/ is in evolution-dev 3.4.4-3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/evolution/3.4/
/usr/lib/evolution/3.4/libcomposer.so
/usr/lib/evolution/3.4/libeabutil.so
/usr/lib/evolution/3.4/libecontacteditor.so
/usr/lib/evolution/3.4/libecontactlisteditor.so
/usr/lib/evolution/3.4/libemail-engine.so
/usr/lib/evolution/3.4/libemail-utils.so
/usr/lib/evolution/3.4/libemformat.so
/usr/lib/evolution/3.4/libemiscwidgets.so
/usr/lib/evolution/3.4/libeshell.so
/usr/lib/evolution/3.4/libessmime.so
/usr/lib/evolution/3.4/libetable.so
/usr/lib/evolution/3.4/libetext.so
/usr/lib/evolution/3.4/libetimezonedialog.so
/usr/lib/evolution/3.4/libeutil.so
/usr/lib/evolution/3.4/libevolution-a11y.so
/usr/lib/evolution/3.4/libevolution-addressbook-importers.so
/usr/lib/evolution/3.4/libevolution-calendar-importers.so
/usr/lib/evolution/3.4/libevolution-calendar.so
/usr/lib/evolution/3.4/libevolution-mail-importers.so
/usr/lib/evolution/3.4/libevolution-mail-settings.so
/usr/lib/evolution/3.4/libevolution-mail.so
/usr/lib/evolution/3.4/libevolution-smime.so
/usr/lib/evolution/3.4/libevolution-utils.so
/usr/lib/evolution/3.4/libfilter.so
/usr/lib/evolution/3.4/libgnomecanvas.so
/usr/lib/evolution/3.4/libmenus.so