Commands used:
opencv_createsamples -info annotations.txt -bg bg.txt -num 107 -w 80 -h 45 -vec samples.vec
opencv_traincascade -data /home/USER/test/classifier -vec samples.vec -bg bg.txt -numStages 12 -minHitRate 0.999 -maxFalseAlarmRate 0.5 -numPos 107 -numNeg 292 -w 80 -h 45 -mode ALL -precalcValBufSize 1024 -precalcIdxBufSize 1024
I got this so far