FIX: use `find_sbin()` to locate sbin binaries
FIX: use `find_sbin()` to locate sbin binaries

reneme/cvmfs,alhowaidi/cvmfsNDN,reneme/cvmfs,DrDaveD/cvmfs,alhowaidi/cvmfsNDN,DrDaveD/cvmfs,cvmfs/cvmfs,cvmfs/cvmfs,cvmfs/cvmfs,djw8605/cvmfs,trshaffer/cvmfs,trshaffer/cvmfs,cvmfs/cvmfs,cvmfs/cvmfs,djw8605/cvmfs,cvmfs/cvmfs,Gangbiao/cvmfs,DrDaveD/cvmfs,DrDaveD/cvmfs,reneme/cvmfs,Gangbiao/cvmfs,DrDaveD/cvmfs,reneme/cvmfs,trshaffer/cvmfs,trshaffer/cvmfs,alhowaidi/cvmfsNDN,DrDaveD/cvmfs,alhowaidi/cvmfsNDN,alhowaidi/cvmfsNDN,Gangbiao/cvmfs,DrDaveD/cvmfs,cvmfs/cvmfs,trshaffer/cvmfs,djw8605/cvmfs,reneme/cvmfs,Gangbiao/cvmfs,djw8605/cvmfs,djw8605/cvmfs,Gangbiao/cvmfs