error with ROOTGeomAnalyzer.cxx while "make" in Genie installation

[KiranSharma786]

ROOTGeomAnalyzer.cxx: In member function ‘virtual void genie::geometry::ROOTGeomAnalyzer::Load(std::string)’:
ROOTGeomAnalyzer.cxx:746:20: error: ‘GetDefaultUnits’ is not a member of ‘TGeoManager’
746 | if (TGeoManager::GetDefaultUnits() != TGeoManager::kRootUnits) {
| ^~~~~~~~~~~~~~~
ROOTGeomAnalyzer.cxx:746:54: error: ‘kRootUnits’ is not a member of ‘TGeoManager’
746 | if (TGeoManager::GetDefaultUnits() != TGeoManager::kRootUnits) {
| ^~~~~~~~~~
ROOTGeomAnalyzer.cxx:752:17: error: ‘SetDefaultRootUnits’ is not a member of ‘TGeoManager’
752 | TGeoManager::SetDefaultRootUnits();
| ^~~~~~~~~~~~~~~~~~~
make[1]: *** [/home/kiran/GENIE/Generator-master/src/make/Make.include:608: ROOTGeomAnalyzer.o] Error 1
make[1]: Leaving directory '/home/kiran/GENIE/Generator-master/src/Tools/Geometry'
gmake: *** [Makefile:233: tools-geometry-drivers] Error 2