title: What is the cause permission error in instapy?
body: <p>error caused when the session starts, It worked in the beginning but it broke its self after a while.</p>
  
  <pre><code>Traceback (most recent call last):
    File "C:\Users\Desktop\InstaPy-master\quickstart.py", line 12, in &lt;module&gt;
      session = InstaPy( username=insta_username, password=insta_password)
    File "C:\Users\Desktop\InstaPy-master\instapy\instapy.py", line 319, in __init__
      self.logger,
    File "C:\Users\Desktop\InstaPy-master\instapy\browser.py", line 114, in set_selenium_local_session
      driver_path = geckodriver_path or get_geckodriver()
    File "C:\Users\Desktop\InstaPy-master\instapy\browser.py", line 36, in get_geckodriver
      bin_path, sym_path = gdd.download_and_install()
    File "C:\Users\AppData\Local\Programs\Python\Python37\lib\site-packages\webdriverdownloader\webdriverdownloader.py", line 196, in download_and_install
      shutil.copy2(src_file, dest_file)
    File "C:\Users\AppData\Local\Programs\Python\Python37\lib\shutil.py", line 263, in copy2
      copyfile(src, dst, follow_symlinks=follow_symlinks)
    File "C:\Users\AppData\Local\Programs\Python\Python37\lib\shutil.py", line 121, in copyfile
      with open(dst, 'wb') as fdst:
  PermissionError: [Errno 13] Permission denied: 'C:\\Users\\dalto\\InstaPy\\assets\\geckodriver.exe'
  </code></pre>