SestekManager compile error

eckucukoglu@neptune:~/.../linux$ pwd
/home/eckucukoglu/projects/smarthome/SmartAssistant_Speaker_Project/SestekManager/build/linux
eckucukoglu@neptune:~/.../linux$ source /usr/local/oecore-x86_64/environment-setup-armv7a-vfp-neon-oe-linux-gnueabi
eckucukoglu@neptune:~/.../linux$ make clean
cd SestekAudioRecorderService/ && make -f SestekAudioRecorderService.mak clean && cd .. && \
cd SestekManager/ && make -f SestekManager.mak clean
make[1]: Entering directory '/home/eckucukoglu/projects/smarthome/SmartAssistant_Speaker_Project/SestekManager/build/linux/SestekAudioRecorderService'
rm -f -v ../../../src/SestekAudioRecorderService/AudioStreaming/AudioFileInputStream.o ../../../src/SestekAudioRecorderService/AudioStreaming/AudioFileOutputStream.o ../../../src/SestekAudioRecorderService/AudioStreaming/AudioBuffer.o ../../../src/SestekAudioRecorderService/AudioStreaming/AudioDeviceInputStreamQuanta.o ../../../src/SestekAudioRecorderService/AudioStreaming/AudioStream.o ../../../src/SestekAudioRecorderService/AudioStreaming/LogManager.o ../../../src/SestekAudioRecorderService/AudioStreaming/Resampler.o ../../../src/SestekAudioRecorderService/AudioStreamLogRedirector.o ../../../src/SestekAudioRecorderService/BasicVadRecorder.o ../../../src/SestekAudioRecorderService/CommandConsumer.o ../../../src/SestekAudioRecorderService/CommandManager.o ../../../src/SestekAudioRecorderService/Configuration.o ../../../src/SestekAudioRecorderService/ConfigParser.o ../../../src/SestekAudioRecorderService/ConsoleListener.o ../../../src/SestekAudioRecorderService/DeviceInputProvider.o ../../../src/SestekAudioRecorderService/DBusListener.o ../../../src/SestekAudioRecorderService/DBusManager.o ../../../src/SestekAudioRecorderService/NotificationDBusEndPoint.o ../../../src/SestekAudioRecorderService/OpusEncoder.o ../../../src/SestekAudioRecorderService/ProtectableCommandQueue.o ../../../src/SestekAudioRecorderService/RecordEndNotifier.o ../../../src/SestekAudioRecorderService/RecorderLogManager.o ../../../src/SestekAudioRecorderService/RecorderService.o ../../../src/SestekAudioRecorderService/RecorderStateReporter.o ../../../src/SestekAudioRecorderService/RecordingContext.o ../../../src/SestekAudioRecorderService/RecordingManager.o ../../../src/SestekAudioRecorderService/SestekAudioRecorderService.o ../../../src/SestekAudioRecorderService/SingleRecorder.o ../../../src/SestekAudioRecorderService/SystemWide.o ../../../src/SestekAudioRecorderService/WaitableCommand.o ../../../artifact/linux/libSestekAudioRecorderService.a SestekAudioRecorderService.dep
make[1]: Leaving directory '/home/eckucukoglu/projects/smarthome/SmartAssistant_Speaker_Project/SestekManager/build/linux/SestekAudioRecorderService'
make[1]: Entering directory '/home/eckucukoglu/projects/smarthome/SmartAssistant_Speaker_Project/SestekManager/build/linux/SestekManager'
rm -f -v ../../../src/SestekManager/main.o ../../../artifact/linux/SestekManager SestekManager.dep
make[1]: Leaving directory '/home/eckucukoglu/projects/smarthome/SmartAssistant_Speaker_Project/SestekManager/build/linux/SestekManager'
eckucukoglu@neptune:~/.../linux$ make
mkdir -p ../../artifact/linux
cd SestekAudioRecorderService/ && make -f SestekAudioRecorderService.mak && cd ..
make[1]: Entering directory '/home/eckucukoglu/projects/smarthome/SmartAssistant_Speaker_Project/SestekManager/build/linux/SestekAudioRecorderService'
g++  -fpic  -W -O2 -fexceptions -DNDEBUG -D_LIB -DUNIX -DUSE_QUANTA_AUDIO_LIB -I../../../../ExternalLibs/include -I/include   -o ../../../src/SestekAudioRecorderService/AudioStreaming/AudioFileInputStream.o -c ../../../src/SestekAudioRecorderService/AudioStreaming/AudioFileInputStream.cpp
make[1]: g++: Command not found
SestekAudioRecorderService.mak:27: recipe for target '../../../src/SestekAudioRecorderService/AudioStreaming/AudioFileInputStream.o' failed
make[1]: *** [../../../src/SestekAudioRecorderService/AudioStreaming/AudioFileInputStream.o] Error 127
make[1]: Leaving directory '/home/eckucukoglu/projects/smarthome/SmartAssistant_Speaker_Project/SestekManager/build/linux/SestekAudioRecorderService'
Makefile:11: recipe for target 'SestekAudioRecorderService' failed
make: *** [SestekAudioRecorderService] Error 2