Q:what wrong is it in this error log?

[wangyingjie55]

search will be carried out with 2 nodes
loading previous run state
/home/michael/SourcererCC-master/clone-detector/scriptinator_metadata.scc doesn't exist, creating one with state EXECUTE_1
previous run state 0
running new command /home/michael/SourcererCC-master/clone-detector/execute.sh 1
Traceback (most recent call last):
File "controller.py", line 180, in
controller.execute()
File "controller.py", line 147, in execute
"error in execute.sh script while preparing for init step.")
main.ScriptControllerException: error in execute.sh script while preparing for init step.

scriptinator_metadata.scc doesn't exist，why？ This is running on ubuntu,

[DehengYang]

I was once confronted with this problem. Maybe you can first make sure whether realpath command is available in your OS and then try to run ./cleanup, and finally run python controller.py. Hopefully it will help.