yt-dl-error version

Traceback (most recent call last):
  File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/usr/local/bin/youtube-dl/__main__.py", line 16, in <module>
  File "/usr/local/bin/youtube-dl/youtube_dl/__init__.py", line 15, in <module>
  File "/usr/local/bin/youtube-dl/youtube_dl/options.py", line 8, in <module>
  File "/usr/local/bin/youtube-dl/youtube_dl/downloader/__init__.py", line 5, in <module>
  File "/usr/local/bin/youtube-dl/youtube_dl/downloader/hls.py", line 7, in <module>
  File "build/bdist.linux-armv6l/egg/Crypto/Cipher/AES.py", line 50, in <module>
  File "build/bdist.linux-armv6l/egg/Crypto/Cipher/_AES.py", line 7, in <module>
  File "build/bdist.linux-armv6l/egg/Crypto/Cipher/_AES.py", line 3, in __bootstrap__
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2888, in <module>
    add_activation_listener(lambda dist: dist.activate())
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 758, in subscribe
    callback(dist)
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2888, in <lambda>
    add_activation_listener(lambda dist: dist.activate())
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2425, in activate
    for pkg in self._get_metadata('namespace_packages.txt'):
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2415, in _get_metadata
    for line in self.get_metadata_lines(name):
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1413, in get_metadata_lines
    return yield_lines(self.get_metadata(name))
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1405, in get_metadata
    return self._get(self._fn(self.egg_info, name))
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1514, in _get
    with open(path, 'rb') as stream:
IOError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/protobuf-3.2.0-py2.7.egg/EGG-INFO/namespace_packages.txt'