usr/bin/env: bad interpreter Permission Denied --&

问题:

I'm using cygwin on windows 7 to run a bash script that activates a python script, and I am getting the following error:

myscript.script: /cydrive/c/users/mydrive/folder/myscript.py: usr/bin/env: bad interpreter: Permission Denied.

I'm a total newbie to programming, so I've looked around a bit, and I think this means Python is mounted on a different directory that I don't have access to. However, based on what I found, I have tried to following things:

• Change something (from user to exec) in the fstab: however, my fstab file is all commented out and only mentions what the defaults are. I don't know how I can change the defaults. The fstab.d folder is empty.
• change the #! usr/bin/env python line in the script to the actual location of Python: did not work, same error
• add a PYTHONPATH to the environment variables of windows: same error.

I would really appreciate it if someone could help me out with a suggestion!

回答1:

You script should start with:

#! /usr/bin/env whateverelse ...
   ^ this first one is important

回答2:

This seems to be a late answer, but may be useful for others. I got the same kinda error, when I was trying to run a shell script which used python. Please check \usr\bin for existence of python. If not found, install that to solve the issue. I come to such a conclusion, as the error shows "bad interpreter".

回答3:

I would recommend you to 'run cygwin as administrator' Thanks. EDIT:- try chmod for permissions read for more here

回答4:

You should write your command as 'python ./example.py ',then fix it in your script.

回答5:

This was in Git Bash for me. I changed the first line (shebang line) of the .py file being run, leaving the original, adding the one above it, and that worked:

#!python
#!C:\Users\Emiri\Anaconda\envs\_build\python.exe

("Emiri" doesn't exist on my system, was hardcoded in a zipline install)

回答6:

You can disable SELinux by using:

setEnforce 0

More info about how to use SELinux