Python shebang with conda Question: Following best practice I have started an executable Python script with a shebang specific to Python 3: #!/usr/bin/env python3 import spotipy # …some fancy code One chmod +x later, I’m executing this script as ./quick_example.py but alas the executable found (running locally on my Mac) is not the Python executable …
chmod: cannot access ‘x’: No such file or directory Question: I was trying to follow this tutorial https://www.youtube.com/watch?v=fmqkncV6JIY. Basically I want to use shebang in my python code. I’m trying to run commands on AWS Linux instance. I got error while running chmod + x file.py The error I got chmod: cannot access ‘x’: No …
Is it possible to construct a shebang that works for both Python 2 and 3? Question: I need to write a Python script that’s compatible with both Python 2 and Python 3, can be called directly from a shell (meaning it has a shebang), and can run on systems that have either Python version installed, …
Relative shebang: How to write an executable script running portable interpreter which comes with it Question: Let’s say we have a program/package which comes along with its own interpreter and a set of scripts which should invoke it on their execution (using shebang). And let’s say we want to keep it portable, so it remains …
env: pythonr: No such file or directory Question: My Python script beak contains the following shebang: #!/usr/bin/env python When I run the script $ ./beak, I get env: pythonr: No such file or directory I previously pulled this script from a repository. What could be the reason for this? Asked By: Niklas R || Source …
shebang env preferred python version Question: I have some python-2.x scripts which I copy between different systems, Debian and Arch linux. Debian install python as ‘/usr/bin/python’ while Arch installs it as ‘/usr/bin/python2’. A problem is that on Arch linux ‘/usr/bin/python’ also exists which refers to python-3.x. So every time I copy a file I have …
Proper shebang for Python script Question: I’m usually using the following shebang declaration in my Python scripts: #!/usr/bin/python Recently, I’ve came across this shebang declaration: #!/usr/bin/env python In the script documentation, it was noted that using this form is “more portable”. What does this declaration mean? How come there’s a space in the middle of …
Should I put #! (shebang) in Python scripts, and what form should it take? Question: Should I put the shebang in my Python scripts? In what form? #!/usr/bin/env python or #!/usr/local/bin/python Are these equally portable? Which form is used most? Note: the tornado project uses the shebang. On the other hand the Django project doesn’t. …
What's the difference between python shebangs with /usr/bin/env rather than hard-path? Question: I used to use the shebang #!/usr/bin/env python When is it better to use #!/usr/bin/python What is the exact difference between them? Asked By: Ken || Source Answers: #!/usr/bin/python is hardcoded to always run /usr/bin/python, while #!/usr/bin/env python will run whichever python would …
How to make python scripts executable on Windows? Question: Possible Duplicate: Set up Python on Windows to not type python in cmd When I use python on Linux, or even Mac OS from command line, I take advantage of the shebang and run some of my scripts directly, like so: ./myScript.py. I do need to …
