/usr/share/perl5/Event/ is in libevent-rpc-perl 1.08-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Event/RPC/
/usr/share/perl5/Event/RPC.pm
/usr/share/perl5/Event/RPC/AuthPasswdHash.pm
/usr/share/perl5/Event/RPC/Client.pm
/usr/share/perl5/Event/RPC/Connection.pm
/usr/share/perl5/Event/RPC/LogConnection.pm
/usr/share/perl5/Event/RPC/Logger.pm
/usr/share/perl5/Event/RPC/Loop/
/usr/share/perl5/Event/RPC/Loop.pm
/usr/share/perl5/Event/RPC/Loop/AnyEvent.pm
/usr/share/perl5/Event/RPC/Loop/Event.pm
/usr/share/perl5/Event/RPC/Loop/Glib.pm
/usr/share/perl5/Event/RPC/Message/
/usr/share/perl5/Event/RPC/Message.pm
/usr/share/perl5/Event/RPC/Message/CBOR.pm
/usr/share/perl5/Event/RPC/Message/JSON.pm
/usr/share/perl5/Event/RPC/Message/Negotiate.pm
/usr/share/perl5/Event/RPC/Message/Sereal.pm
/usr/share/perl5/Event/RPC/Message/SerialiserBase.pm
/usr/share/perl5/Event/RPC/Message/Storable.pm
/usr/share/perl5/Event/RPC/Server.pm