subprocess.Popen: 'OSError: [Errno 13] Permission denied' only on Linux

Question

Code and logs have changed a lot (due to a major rewrite) since the question was asked.

When my code (given below) executes on Windows (

Answer 1

This is the executable you are trying to run:

-rw-rw-r-- 1 travis travis 276306 Sep 29 20:14 espeak

Its permissions are rw- read+write for owner (travis), rw- read+write for group (travis), and r-- read for others. There is no permission to execute for anyone.

You have to give x (execute) permission to the user under which the script is running. Or give it to everyone:

chmod 775 espeak

After that, ls- l should say:

-rwxrwxr-x 1 travis travis 276306 Sep 29 20:14 espeak