root@ubuntu:~/mygpu# ls
compare.cu  gpu-burn  gpu_burn-0.6.tar.gz  gpu_burn-drv.cpp  Makefile
root@ubuntu:~/mygpu# make
PATH=.:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games /usr/local/cuda/bin/nvcc -arch=compute_20 -ptx compare.cu -o compare.ptx
/bin/sh: 1: /usr/local/cuda/bin/nvcc: not found
Makefile:10: recipe for target 'drv' failed
make: *** [drv] Error 127
root@ubuntu:~/mygpu#