What is the correct path for zbarlight using Python 3?
<p>I am attempting to run zbarlight for the first time, I am using the recommended script.</p>

<pre><code>from PIL import Image
import zbarlight

file_path = './tests/fixtures/two_qr_codes.png'
with open(file_path, 'rb') as image_file:
    image = Image.open(image_file)
    image.load()

codes = zbarlight.scan_codes('qrcode', image)
print('QR codes: %s' % codes)
</code></pre>

<p>Please see below</p>

<p><a href="https://pypi.python.org/pypi/zbarlight/1.0.0" rel="nofollow">https://pypi.python.org/pypi/zbarlight/1.0.0</a></p>

<p>I am however getting the following error</p>

<blockquote>
  <p>Traceback (most recent call last):   File
  "/Users/JamesParsons/Dropbox/Python/carpark.py", line 6, in 
      with open(file_path, 'rb') as image_file: FileNotFoundError: [Errno 2] No such file or directory:
  './tests/fixtures/two_qr_codes.png'</p>
</blockquote>

<p>What would be the best way to resolve this issue?</p>