/usr/lib/ is in omniidl 4.2.2-0.8.
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/usr/lib/omniidl/
/usr/lib/omniidl/_omniidl.cpython-36m-x86_64-linux-gnu.so.4.2
/usr/lib/omniidl/omniidl/
/usr/lib/omniidl/omniidl/__init__.py
/usr/lib/omniidl/omniidl/idlast.py
/usr/lib/omniidl/omniidl/idltype.py
/usr/lib/omniidl/omniidl/idlutil.py
/usr/lib/omniidl/omniidl/idlvisitor.py
/usr/lib/omniidl/omniidl/main.py
/usr/lib/omniidl/omniidl/output.py
/usr/lib/omniidl/omniidl_be/
/usr/lib/omniidl/omniidl_be/__init__.py
/usr/lib/omniidl/omniidl_be/ami.py
/usr/lib/omniidl/omniidl_be/cxx/
/usr/lib/omniidl/omniidl_be/cxx/__init__.py
/usr/lib/omniidl/omniidl_be/cxx/ast.py
/usr/lib/omniidl/omniidl_be/cxx/call.py
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/usr/lib/omniidl/omniidl_be/cxx/cxx.py
/usr/lib/omniidl/omniidl_be/cxx/descriptor.py
/usr/lib/omniidl/omniidl_be/cxx/dynskel/
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/usr/lib/omniidl/omniidl_be/cxx/dynskel/main.py
/usr/lib/omniidl/omniidl_be/cxx/dynskel/template.py
/usr/lib/omniidl/omniidl_be/cxx/dynskel/typecode.py
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/usr/lib/omniidl/omniidl_be/cxx/header/__init__.py
/usr/lib/omniidl/omniidl_be/cxx/header/defs.py
/usr/lib/omniidl/omniidl_be/cxx/header/forward.py
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/usr/lib/omniidl/omniidl_be/cxx/id.py
/usr/lib/omniidl/omniidl_be/cxx/iface.py
/usr/lib/omniidl/omniidl_be/cxx/impl/
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/usr/lib/omniidl/_omniidl.cpython-36m-x86_64-linux-gnu.so
/usr/lib/omniidl/_omniidl.cpython-36m-x86_64-linux-gnu.so.4