Build a Build Script: ./script.sh : /bin/bash : bad interpreter : No such file or directory

I’m in the middle of Build a Build Project: Bash

I have started the script with the #!/bin/bash header however when I try to run the script in the terminal window, I get the message:

./script.sh: No such file or directory

Do I need to set up the Command Line in a special way or have I missed something in saving the script file?

I am in the correct directory and I can see the script.sh file in the directory.

Any help here would be amazing as this has puzzled me for almost an hour.

if you look at the file /bin/bash you’ll find it does indeed not exist, so where is the bash executable? that’s the path you’d need to use