def run_at_path(self, cmdline, path):
        cmdline = path + cmdline
        print cmdline
        result = os.system(cmdline)
        if result != 0:
            raise ModuleError(self, cmdline % '"%s" failed')
dataset/ETHPy150Open VisTrails/VisTrails/contrib/edu_utah_sci_cscheid_teem/__init__.py/Teem.run_at_path/swapped operands of `%`