Problem on import

[mabodo]

When doing import pyflux I'm getting the message:

No such file or directory: '/usr/local/lib/python3.5/site-packages/scipy-0.19.0.dist-info/METADATA'

My version of pyflux is 0.4.15 My version of scipy is 1.0.0

full traceback:

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in _dep_map(self)
   2915             return self._pkg_info
-> 2916         except AttributeError:
   2917             metadata = self.get_metadata(self.PKG_INFO)

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in __getattr__(self, attr)
   2726         return "%s %s" % (self.project_name, version)
-> 2727 
   2728     def __getattr__(self, attr):

AttributeError: _DistInfoDistribution__dep_map

During handling of the above exception, another exception occurred:

AttributeError                            Traceback (most recent call last)
/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in _parsed_pkg_info(self)
   2906     w/metadata, .dist-info style.
-> 2907     """
   2908     PKG_INFO = 'METADATA'

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in __getattr__(self, attr)
   2726         return "%s %s" % (self.project_name, version)
-> 2727 
   2728     def __getattr__(self, attr):

AttributeError: _pkg_info

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
<ipython-input-3-288b913a432c> in <module>()
      2 from sqlalchemy import create_engine
      3 import sqlalchemy
----> 4 import pyflux as pf
      5 from string import ascii_letters
      6 import numpy as np

/usr/local/lib/python3.5/site-packages/pyflux/__init__.py in <module>()
     12     from . import __check_build
     13 
---> 14 from .arma import *
     15 from .var import *
     16 from .ensembles import *

/usr/local/lib/python3.5/site-packages/pyflux/arma/__init__.py in <module>()
----> 1 from .arma import ARIMA
      2 from .arimax import ARIMAX
      3 from .nnar import NNAR

/usr/local/lib/python3.5/site-packages/pyflux/arma/arma.py in <module>()
     11 from .. import output as op
     12 from .. import tests as tst
---> 13 from .. import tsm as tsm
     14 from .. import data_check as dc
     15 

/usr/local/lib/python3.5/site-packages/pyflux/tsm.py in <module>()
      9 import numpy as np
     10 from scipy import optimize
---> 11 import numdifftools as nd
     12 import pandas as pd
     13 

/usr/local/lib/python3.5/site-packages/numdifftools/__init__.py in <module>()
      6 from numpy.testing import Tester
      7 try:
----> 8     __version__ = pkg_resources.get_distribution(__name__).version
      9 except pkg_resources.DistributionNotFound:
     10     __version__ = 'unknown'

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in get_distribution(dist)
    560     """Return a current distribution object for a Requirement or string"""
    561     if isinstance(dist, six.string_types):
--> 562         dist = Requirement.parse(dist)
    563     if isinstance(dist, Requirement):
    564         dist = get_provider(dist)

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in get_provider(moduleOrReq)
    434     """Return an IResourceProvider for the named module or requirement"""
    435     if isinstance(moduleOrReq, Requirement):
--> 436         return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
    437     try:
    438         module = sys.modules[moduleOrReq]

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in require(self, *requirements)
    979         thereof, specifying the distributions and versions required.  The
    980         return value is a sequence of the distributions that needed to be
--> 981         activated to fulfill the requirements; all relevant distributions are
    982         included, even if they were already activated in this working set.
    983         """

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in resolve(self, requirements, env, installer, replace_conflicting, extras)
    873                 # Oops, the "best" so far conflicts with a dependency
    874                 dependent_req = required_by[req]
--> 875                 raise VersionConflict(dist, req).with_context(dependent_req)
    876 
    877             # push the new requirements onto the stack

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in requires(self, extras)
   2669                         extra = safe_extra(extra) or None
   2670                     dm.setdefault(extra, []).extend(parse_requirements(reqs))
-> 2671             return dm
   2672 
   2673     def requires(self, extras=()):

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in _dep_map(self)
   2916         except AttributeError:
   2917             metadata = self.get_metadata(self.PKG_INFO)
-> 2918             self._pkg_info = email.parser.Parser().parsestr(metadata)
   2919             return self._pkg_info
   2920 

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in _compute_dependencies(self)
   2925         except AttributeError:
   2926             self.__dep_map = self._compute_dependencies()
-> 2927             return self.__dep_map
   2928 
   2929     def _compute_dependencies(self):

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in _parsed_pkg_info(self)
   2907     """
   2908     PKG_INFO = 'METADATA'
-> 2909     EQEQ = re.compile(r"([\(,])\s*(\d.*?)\s*([,\)])")
   2910 
   2911     @property

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in get_metadata(self, name)
   1484     def has_resource(self, resource_name):
   1485         return self._has(self._fn(self.module_path, resource_name))
-> 1486 
   1487     def has_metadata(self, name):
   1488         return self.egg_info and self._has(self._fn(self.egg_info, name))

/usr/local/lib/python3.5/site-packages/pkg_resources/__init__.py in _get(self, path)
   1593         return os.path.exists(path)
   1594 
-> 1595     def _isdir(self, path):
   1596         return os.path.isdir(path)
   1597 

FileNotFoundError: [Errno 2] No such file or directory: '/usr/local/lib/python3.5/site-packages/scipy-0.19.0.dist-info/METADATA'

[mabodo]

The problem magically stopped happening :)