I am new to Ubuntu… I am trying to run my first simple python program “Hello World” …
After running following commands in terminal
1. chmod +x filename.py
2. ./filename.py
terminal is showing following error “bash: ./filename.py: Permission denied”
what can I do for solve about problem?
解决方案
Do you have the appropriate incantation at the top of your python file? e.g.,
#!/usr/bin/python (or alternatively #!/usr/bin/env python)
Just to clarify, chmod +x only makes a file executable, it doesn’t run it.
And I’m assuming your script looks like nothing more complex than this:
#!/usr/bin/env python
print ‘hello world’