Verify that your Python modules are executable.
Your /PATH/Python-2.7.x/Libshould have all of your modules, including. future
If you do not have the above, reinstall Python.
, ls -l, , . *.py -rwxr-xr-x. -rw-r--r-- , , script. , sudo chmod +x *.py.
, , python , . echo $PYTHONPATH, Lib. , export PYTHONPATH=$PYTHONPATH:/PATH/Python-2.7.13/Lib. : https://askubuntu.com/questions/250929/pythonpath-environment-variable