Errors running TFD planner

[frankonerio]

[plansys2_node-1] [INFO] [1645554205.556430109] [executor_lc_mngr]: Node executor_lc_mngr has current state active.
^[[plansys2_node-1] File "/home/ros/TFD_HOME/tfd-src-0.4/downward/translate/translate.py", line 675
[plansys2_node-1] print ("False atom in goal:" fa.dump())
[plansys2_node-1] ^
[plansys2_node-1] SyntaxError: invalid syntax
[plansys2_node-1] mv: cannot stat 'output.sas': No such file or directory
[plansys2_node-1] sh: 1: cannot open /tmp/output.sas: No such file
[plansys2_node-1] mv: cannot stat 'output': No such file or directory
[plansys2_node-1] sh: 1: cannot open /tmp///output: No such file
[plansys2_node-1] mv: cannot stat '/tmp/output': No such file or directory
[plansys2_node-1] mv: cannot stat '/tmp/pddlplan.1': No such file or directory
[plansys2_node-1] mv: cannot stat '/tmp/output.sas': No such file or directory

Please how do i resolve this?

[roveri-marco]

Dear @frankonerio Can you provide some insight on how to reproduce the problem?
One possible guess is that you're using the wrong version of python within the TFD, or it might also be a problem in your PDDL file/problem. Please be more informative allowing to reproduce the behavior you're experiencing.

[frankonerio]

Thank you @roveri-marco everything works fine now. Wrong version of python changed #! /usr/bin/env python in files to
#! /usr/bin/env python2 in TFD_HOME.