/usr/include/casacore/ms/MeasurementSets/ is in casacore-dev 2.2.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/include/casacore/ms/MeasurementSets/MSAntenna.h
/usr/include/casacore/ms/MeasurementSets/MSAntennaColumns.h
/usr/include/casacore/ms/MeasurementSets/MSAntennaEnums.h
/usr/include/casacore/ms/MeasurementSets/MSColumns.h
/usr/include/casacore/ms/MeasurementSets/MSDataDescColumns.h
/usr/include/casacore/ms/MeasurementSets/MSDataDescEnums.h
/usr/include/casacore/ms/MeasurementSets/MSDataDescription.h
/usr/include/casacore/ms/MeasurementSets/MSDoppler.h
/usr/include/casacore/ms/MeasurementSets/MSDopplerColumns.h
/usr/include/casacore/ms/MeasurementSets/MSDopplerEnums.h
/usr/include/casacore/ms/MeasurementSets/MSDopplerUtil.h
/usr/include/casacore/ms/MeasurementSets/MSFeed.h
/usr/include/casacore/ms/MeasurementSets/MSFeedColumns.h
/usr/include/casacore/ms/MeasurementSets/MSFeedEnums.h
/usr/include/casacore/ms/MeasurementSets/MSField.h
/usr/include/casacore/ms/MeasurementSets/MSFieldColumns.h
/usr/include/casacore/ms/MeasurementSets/MSFieldEnums.h
/usr/include/casacore/ms/MeasurementSets/MSFlagCmd.h
/usr/include/casacore/ms/MeasurementSets/MSFlagCmdColumns.h
/usr/include/casacore/ms/MeasurementSets/MSFlagCmdEnums.h
/usr/include/casacore/ms/MeasurementSets/MSFreqOffColumns.h
/usr/include/casacore/ms/MeasurementSets/MSFreqOffEnums.h
/usr/include/casacore/ms/MeasurementSets/MSFreqOffset.h
/usr/include/casacore/ms/MeasurementSets/MSHistory.h
/usr/include/casacore/ms/MeasurementSets/MSHistoryColumns.h
/usr/include/casacore/ms/MeasurementSets/MSHistoryEnums.h
/usr/include/casacore/ms/MeasurementSets/MSHistoryHandler.h
/usr/include/casacore/ms/MeasurementSets/MSIter.h
/usr/include/casacore/ms/MeasurementSets/MSMainColumns.h
/usr/include/casacore/ms/MeasurementSets/MSMainEnums.h
/usr/include/casacore/ms/MeasurementSets/MSObsColumns.h
/usr/include/casacore/ms/MeasurementSets/MSObsEnums.h
/usr/include/casacore/ms/MeasurementSets/MSObservation.h
/usr/include/casacore/ms/MeasurementSets/MSPointing.h
/usr/include/casacore/ms/MeasurementSets/MSPointingColumns.h
/usr/include/casacore/ms/MeasurementSets/MSPointingEnums.h
/usr/include/casacore/ms/MeasurementSets/MSPolColumns.h
/usr/include/casacore/ms/MeasurementSets/MSPolEnums.h
/usr/include/casacore/ms/MeasurementSets/MSPolarization.h
/usr/include/casacore/ms/MeasurementSets/MSProcessor.h
/usr/include/casacore/ms/MeasurementSets/MSProcessorColumns.h
/usr/include/casacore/ms/MeasurementSets/MSProcessorEnums.h
/usr/include/casacore/ms/MeasurementSets/MSRange.h
/usr/include/casacore/ms/MeasurementSets/MSSource.h
/usr/include/casacore/ms/MeasurementSets/MSSourceColumns.h
/usr/include/casacore/ms/MeasurementSets/MSSourceEnums.h
/usr/include/casacore/ms/MeasurementSets/MSSpWindowColumns.h
/usr/include/casacore/ms/MeasurementSets/MSSpWindowEnums.h
/usr/include/casacore/ms/MeasurementSets/MSSpectralWindow.h
/usr/include/casacore/ms/MeasurementSets/MSState.h
/usr/include/casacore/ms/MeasurementSets/MSStateColumns.h
/usr/include/casacore/ms/MeasurementSets/MSStateEnums.h
/usr/include/casacore/ms/MeasurementSets/MSSysCal.h
/usr/include/casacore/ms/MeasurementSets/MSSysCalColumns.h
/usr/include/casacore/ms/MeasurementSets/MSSysCalEnums.h
/usr/include/casacore/ms/MeasurementSets/MSTable.h
/usr/include/casacore/ms/MeasurementSets/MSTable.tcc
/usr/include/casacore/ms/MeasurementSets/MSTableImpl.h
/usr/include/casacore/ms/MeasurementSets/MSTileLayout.h
/usr/include/casacore/ms/MeasurementSets/MSWeather.h
/usr/include/casacore/ms/MeasurementSets/MSWeatherColumns.h
/usr/include/casacore/ms/MeasurementSets/MSWeatherEnums.h
/usr/include/casacore/ms/MeasurementSets/MeasurementSet.h
/usr/include/casacore/ms/MeasurementSets/StokesConverter.h