Python3 No Such File or Directory
I Am Trying to Make Python3 Executable Scripts and Run Them from Shell. I Have Python 3.4.0 Installed on My System. So, I Added '/Home/Spandan/Python_Codes'...
I am trying to make python3 executable scripts and run them from shell.I have python 3.4.0 installed on my system. So, I added '/home/spandan/python_codes' directory to PYTHONPATH, as I am planning to keep my scripts and modules here.
However, while trying to execute these, the above error is thrown by the system, and the scripts wont execute unless I go into the python_codes directory and then execute them.
Executing python program : Here I found out that PYTHONPATH is irrelevant while making scripts, and also how to set the python shebang. So I set mine as #!/usr/bin/env python3.4.0
Is it correct?
1 Answer
You don't have to put your python codes in a global path. Just make your python 3.4 interpreter interpreter available globally. For that, edit .bash_profile or .bashrc file in your home directory and add the following line:
export PATH=${PATH}:/usr/bin/python3
That will make python3 executable irrespective of your current working directory. In order to execute code from your codes directory, you just have to write:
$ python3 ./your_code.py
Another way is to add the shebang at the top of your code as
#/usr/bin/python3
and change the permission to executable by the current user (by default it will not have execute permission).
$ chmod 744 your_code.py
and then executing the script directly as
$ your_code.py
I hope I could address your problem.
Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.
