FileNotFoundError: [WinError 2] The system cannot find the file specified

[GuruOfPython]

I use Windows 10. I installed povwin-3.7-agpl3-setup.exe and ran the sample code, but I noticed error;

• Code
  from vapory import *

camera = Camera( 'location', [0,2,-3], 'look_at', [0,1,2] )
light = LightSource( [2,4,-3], 'color', [1,1,1] )
sphere = Sphere( [0,1,2], 2, Texture( Pigment( 'color', [1,0,1] )))

scene = Scene( camera, objects= [light, sphere])
scene.render("purple_sphere.png", width=400, height=300)

• Error
  Traceback (most recent call last):
  File "C:\Users\Lion\Anaconda3\lib\subprocess.py", line 775, in init
  restore_signals, start_new_session)
  File "C:\Users\Lion\Anaconda3\lib\subprocess.py", line 1178, in _execute_child
  startupinfo)
  File "C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.3\helpers\pydev_pydev_bundle\pydev_monkey.py", line 536, in new_CreateProcess
  return getattr(_subprocess, original_name)(app_name, patch_arg_str_win(cmd_line), *args)
  FileNotFoundError: [WinError 2] The system cannot find the file specified

• Need Help
  How can I fix this error?

[rafael-fuente]

I have the same error

[rafael-fuente]

I found a solution to the problem here:
https://stackoverflow.com/questions/58963669/vapory-error-filenotfounderror-winerror-2-the-system-cannot-find-the-file-sp

[FedeClaudi]

thanks @rafael-fuente that was very helpful. vapory should try to catch this error and provide a more helpful error message.

[a897456]

I found a solution to the problem here: https://stackoverflow.com/questions/58963669/vapory-error-filenotfounderror-winerror-2-the-system-cannot-find-the-file-sp

I followed the steps to make changes, but the following error still appeared

Traceback (most recent call last):
File "C:\Users\User1\Desktop\SpecVQGAN-main\specVQ.py", line 33, in
duration = get_duration(input_wav)
File "C:\Users\User1\Desktop\SpecVQGAN-main\feature_extraction\demo_utils.py", line 67, in get_duration
result = subprocess.run(cmd.split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
File "E:\ProgramData\anaconda3\envs\py39\lib\subprocess.py", line 505, in run
with Popen(*popenargs, **kwargs) as process:
File "E:\ProgramData\anaconda3\envs\py39\lib\subprocess.py", line 951, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "E:\ProgramData\anaconda3\envs\py39\lib\subprocess.py", line 1436, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] 系统找不到指定的文件。