Traceback (most recent call last):


 "/usr/local/bin/ncbi-genome-download", line 7, in <module>

from ncbi_genome_download.__main__ import main


 "/usr/local/lib/python2.7/dist-packages/ncbi_genome_download/__init__.py", line 2, in <module>

from ncbi_genome_download.core import (


 "/usr/local/lib/python2.7/dist-packages/ncbi_genome_download/core.py", line 16, in <module>

from requests.packages.urllib3.contrib import pyopenssl


 "/usr/local/lib/python2.7/dist-packages/requests/packages/urllib3/contrib/pyopenssl.py", line 47, in <module>

from cryptography import x509
ImportError: No module named cryptography

Traceback (most recent call last):


 "/usr/bin/whipper", line 11, in <module>

load_entry_point('whipper==0.6.0', 'console_scripts', 'whipper')()


 "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 572, in load_entry_point

return get_distribution(dist).load_entry_point(group, name)


 "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2755, in load_entry_point

return ep.load()


 "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2408, in load

return self.resolve()


 "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2414, in resolve

module = __import__(self.module_name, fromlist=['__name__'], level=0)


 "/usr/lib/python2.7/site-packages/whipper-0.6.0-py2.7.egg/whipper/command/main.py", line 11, in <module>

from whipper.command import cd, offset, drive, image, accurip, debug


 "/usr/lib/python2.7/site-packages/whipper-0.6.0-py2.7.egg/whipper/command/cd.py", line 22, in <module>

import cdio


 "/usr/lib/python2.7/site-packages/cdio.py", line 20, in <module>

import pycdio


 "/usr/lib/python2.7/site-packages/pycdio.py", line 25, in <module>

_pycdio = swig_import_helper()


 "/usr/lib/python2.7/site-packages/pycdio.py", line 24, in swig_import_helper

return importlib.import_module('_pycdio')


 "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module

__import__(name)
ImportError: libcdio.so.16: cannot open shared object file: No such file or directory
