pip-compile.log

Using indexes:
  https://pypi.python.org/simple

                          ROUND 1                           
Current constraints:
  fs==2.0.3

Finding the best candidates:
  found candidate fs==2.0.3 (constraint was ==2.0.3)

Finding secondary dependencies:
  fs==2.0.3                 requires appdirs~=1.4.0, enum34~=1.1.6, pytz, scandir~=1.5; python_version < "3.5", setuptools, six~=1.10.0

New dependencies found in this round:
  adding [u'appdirs', '~=1.4.0', '[]']
  adding [u'enum34', '~=1.1.6', '[]']
  adding [u'pytz', '', '[]']
  adding [u'scandir', '~=1.5', '[]']
  adding [u'six', '~=1.10.0', '[]']
Removed dependencies in this round:
------------------------------------------------------------
Result of round 1: not stable

                          ROUND 2                           
Current constraints:
  appdirs~=1.4.0
  enum34~=1.1.6
  fs==2.0.3
  pytz
  scandir~=1.5
  six~=1.10.0

Finding the best candidates:
  found candidate appdirs==1.4.3 (constraint was ~=1.4.0)
  found candidate enum34==1.1.6 (constraint was ~=1.1.6)
  found candidate fs==2.0.3 (constraint was ==2.0.3)
  found candidate pytz==2017.2 (constraint was <any>)
  found candidate scandir==1.5 (constraint was ~=1.5)
  found candidate six==1.10.0 (constraint was ~=1.10.0)

Finding secondary dependencies:
  enum34==1.1.6             requires -
  appdirs==1.4.3            requires -
  six==1.10.0               requires -
  fs==2.0.3                 requires appdirs~=1.4.0, enum34~=1.1.6, pytz, scandir~=1.5; python_version < "3.5", setuptools, six~=1.10.0
  pytz==2017.2              requires -
  scandir==1.5              requires -
------------------------------------------------------------
Result of round 2: stable, done

Traceback (most recent call last):
  File "/home/john/.virtualenvs/quote-of-the-day/bin/pip-compile", line 11, in <module>
    sys.exit(cli())
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/piptools/scripts/compile.py", line 222, in cli
    reverse_dependencies = resolver.reverse_dependencies(results)
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/piptools/resolver.py", line 286, in reverse_dependencies
    return self.dependency_cache.reverse_dependencies(non_editable)
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/piptools/cache.py", line 139, in reverse_dependencies
    return self._reverse_dependencies(ireqs_as_cache_values)
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/piptools/cache.py", line 163, in _reverse_dependencies
    for name, version_and_extras in cache_keys
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/piptools/utils.py", line 190, in lookup_table
    for value in values:
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/piptools/cache.py", line 164, in <genexpr>
    for dep_name in self.cache[name][version_and_extras])
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/pkg_resources.py", line 2612, in parse
    reqs = list(parse_requirements(s))
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/pkg_resources.py", line 2550, in parse_requirements
    line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version spec")
  File "/home/john/.virtualenvs/quote-of-the-day/local/lib/python2.7/site-packages/pkg_resources.py", line 2518, in scan_list
    raise ValueError("Expected "+item_name+" in",line,"at",line[p:])
ValueError: ('Expected version spec in', u'appdirs~=1.4.0', 'at', u'~=1.4.0')