Build errors when trying to integrate external package - c++

Question

I am pretty new to Linux and I am having problems integrating an external software into my program. I am following the instructions on integrating a couple of lines that show step by step integration of the software they are listed in the Application development section here.
I got through some of the instruction [I removed Jansson] and I have separately tested the package independent and build it thus it works outside. The problem is when intergrating after make install command it shows these errors:
Scanning dependencies of target g4sipm_sample
[ 63%] Building CXX object externals/g4sipm/sample/CMakeFiles/g4sipm_sample.dir/src/ActionInitialization.cc.o
/home/abhinab1/goddess/source/externals/g4sipm/sample/src/ActionInitialization.cc: In member function ‘virtual void ActionInitialization::Build() const’:
/home/abhinab1/goddess/source/externals/g4sipm/sample/src/ActionInitialization.cc:45:38: error: no matching function for call to ‘RunAction::RunAction(const string&)’
45 | SetUserAction(new RunAction(filename));
| ^
In file included from /home/abhinab1/goddess/source/externals/g4sipm/sample/src/ActionInitialization.cc:21:
/home/abhinab1/goddess/source/Simulation/include/DataProcessing/RunAction.hh:35:2: note: candidate: ‘RunAction::RunAction(SimulationMessenger*)’
35 | RunAction( SimulationMessenger * simulationMessenger /**< class storing and providing variables which are needed in different parts of the simulation. */
| ^~~~~~~~~
/home/abhinab1/goddess/source/Simulation/include/DataProcessing/RunAction.hh:35:35: note: no known conversion for argument 1 from ‘const string’ {aka ‘const std::__cxx11::basic_string<char>’} to ‘SimulationMessenger*’
35 | RunAction( SimulationMessenger * simulationMessenger /**< class storing and providing variables which are needed in different parts of the simulation. */
| ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
/home/abhinab1/goddess/source/Simulation/include/DataProcessing/RunAction.hh:26:7: note: candidate: ‘constexpr RunAction::RunAction(const RunAction&)’
26 | class RunAction : public G4UserRunAction
| ^~~~~~~~~
/home/abhinab1/goddess/source/Simulation/include/DataProcessing/RunAction.hh:26:7: note: no known conversion for argument 1 from ‘const string’ {aka ‘const std::__cxx11::basic_string<char>’} to ‘const RunAction&’
/home/abhinab1/goddess/source/externals/g4sipm/sample/src/ActionInitialization.cc:46:20: error: no matching function for call to ‘EventAction::EventAction()’
46 | SetUserAction(new EventAction);
| ^~~~~~~~~~~
In file included from /home/abhinab1/goddess/source/externals/g4sipm/sample/src/ActionInitialization.cc:20:
/home/abhinab1/goddess/source/Simulation/include/DataProcessing/EventAction.hh:38:2: note: candidate: ‘EventAction::EventAction(SimulationMessenger*)’
38 | EventAction( SimulationMessenger * simulationMessenger /**< class storing and providing variables which are needed in different parts of the simulation. */
| ^~~~~~~~~~~
/home/abhinab1/goddess/source/Simulation/include/DataProcessing/EventAction.hh:38:2: note: candidate expects 1 argument, 0 provided
/home/abhinab1/goddess/source/Simulation/include/DataProcessing/EventAction.hh:30:7: note: candidate: ‘constexpr EventAction::EventAction(const EventAction&)’
30 | class EventAction : public G4UserEventAction
| ^~~~~~~~~~~
/home/abhinab1/goddess/source/Simulation/include/DataProcessing/EventAction.hh:30:7: note: candidate expects 1 argument, 0 provided
/home/abhinab1/goddess/source/externals/g4sipm/sample/src/ActionInitialization.cc:52:57: error: ‘const class DetectorConstruction’ has no member named ‘getSipmModel’
52 | ParticleSourceMessenger::getInstance()->setA(detector->getSipmModel()->getPitch());
| ^~~~~~~~~~~~
/home/abhinab1/goddess/source/externals/g4sipm/sample/src/ActionInitialization.cc:53:57: error: ‘const class DetectorConstruction’ has no member named ‘getSipmModel’
53 | ParticleSourceMessenger::getInstance()->setB(detector->getSipmModel()->getPitch());
Here are the changes that I made in my CMakeFile.txt:
add_subdirectory(externals/g4sipm)
include_directories(externals/g4sipm/g4sipm/include)
include_directories(externals/g4sipm/externals/gtest/include)
# Export sims data
include_directories(externals/g4sipm/sample/include)
set(LIBS ${LIBS} boost_program_options g4sipm g4sipm_sample boost_date_time jansson)
target_link_libraries(RunSimulation g4sipm boost_date_time)
I tried contacting the project lead however it seems they have all moved on from the project. Any help and suggestions would be greatly appreciated, thank you!
EDIT: I made a small mistake as I added
include_directories(externals/g4sipm/sample)
in the Checklist.txt which I removed.
The errors are reduced but not gone I have put the updated terminal output above.