Pipenv: Pipenv can't find a matched version of dependency

Created on 8 Nov 2018 · 14Comments · Source: pypa/pipenv

Issue description

pipenv graph is empty

python version : 3.5.2
pipenv, version 2018.10.13

Here is my requirements.txt

APScheduler
attrs
Automat
Babel
backports.functools-lru-cache
backports.weakref
beautifulsoup4
bleach
boto3
botocore
bz2file
cachetools
certifi
chardet
cloudpickle
configparser
constantly
cycler
cytoolz
decorator
dill
Django
django-allauth
django-appconf
django-celery-email
django-cors-headers
django-environ
django-imagekit
django-nested-inline
django-queryset-csv
django-rest-auth
django-rest-swagger
django-sse-wrapper
djangorestframework
djangorestframework-jwt
docopt
docutils
entrypoints
enum34
fakeredis
feedparser
firebase-admin
freeze
ftfy
future
gevent
google-api-python-client
google-auth
google-auth-httplib2
graphviz
greenlet
h5py
html2text
html5lib
httplib2
idna
imagesize
incremental
ipython-genutils
Jinja2
jmespath
jsonpickle
jsonschema
jupyter-core
Keras
Markdown
MarkupSafe
maya
metadata-parser
microdata
mistune
mock
mongoengine
msgpack
msgpack-numpy
msgpack-python
murmurhash
nbconvert
nbformat
nbsphinx
networkx
newsapi-python
newspaper3k
nose
numpy
oauth2client
oauthlib
pandoc
pandocfilters
pathlib
pbr
plac
ply
prawcore
preshed
protobuf
pyasn1
pyasn1-modules
pycrypto
pyfav
Pygments
pykwalify
PyLD
pymessenger
pyparsing
python-dateutil
python-dotenv
pytz
PyYAML
rasa-core
rauth
redis
regex
requests
requests-oauthlib
requests-toolbelt
rsa
s3transfer
schedule
scipy
simplejson
six
snowballstemmer
spacy
Sphinx
sphinxcontrib-websupport
tensorflow
termcolor
testpath
thinc
toolz
tqdm
traitlets
typing
tzlocal
update-checker
uritemplate
urllib3
virtualenv
wcwidth
webencodings
Werkzeug
wrapt
xmltodict
zope.interface

Describe the issue briefly here.

I get

Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies.
  First try clearing your dependency cache with $ pipenv lock --clear, then try the original command again.
 Alternatively, you can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation.
  Hint: try $ pipenv lock --pre if it is a pre-release dependency.
Could not find a version that matches requests<3.0,<3.0.0,==2.17.1,>=1.2.3,>=2.0.0,>=2.0.1,>=2.1.0,>=2.10.0,>=2.13.0,>=2.19.1,>=2.3.0,>=2.6.0,~=2.15

Expected result

pip freeze show something..

Actual result

pip freeze is empty

I also tried --skip-lock. But pip freeze was empty

Steps to replicate

sudo pipenv install -r requirements.txt

Related closed issues : #1598 #2258

Source

cegprakash

All 14 comments

here is my sudo -H pipenv install --verbose log for round 2

                          ROUND 2                           
Current constraints:
  absl-py>=0.1.6
  alabaster<0.8,>=0.7
  apscheduler~=3.0
  astor>=0.6.0
  attrs>=16.1.0
  automat
  babel!=2.0,>=1.3
  backports.functools-lru-cache
  backports.weakref
  beautifulsoup4>=4.3.2,>=4.4.1
  bleach
  boto3
  botocore<1.13.0,<2.0.0,>=1.12.40,>=1.3.0
  bz2file
  cachecontrol>=0.12.4
  cachetools>=2.0.0
  celery>=4.0
  certifi>=2017.4.17
  chardet<3.1.0,>=3.0.2
  cloudpickle
  colorclass~=2.2
  coloredlogs~=10.0
  colorhash~=1.0
  configargparse~=0.13.0
  configparser
  constantly
  coreapi>=2.3.0
  cssselect>=0.9.2
  cycler
  cymem<2.1.0,<3.0.0,>=2.0.2
  cytoolz<0.10,>=0.9.0
  dateparser>=0.7.0
  decorator>=4.3.0
  defusedxml
  dill<0.3,<0.3.0,>=0.2,>=0.2.7
  django>=1.11,>=1.2.5,>=1.8,>=1.8.0
  django-allauth
  django-appconf>=0.5
  django-celery-email
  django-cors-headers
  django-environ
  django-imagekit
  django-nested-inline
  django-queryset-csv
  django-rest-auth
  django-rest-swagger
  django-sse-wrapper
  djangorestframework>=3.1.3,>=3.5.4
  djangorestframework-jwt
  docopt>=0.6.2
  docutils>=0.10,>=0.11
  entrypoints>=0.2.2
  enum34
  fakeredis~=0.10.0
  fbmessenger~=5.0
  feedfinder2>=0.0.4
  feedparser>=5.2.1
  firebase-admin
  flask~=1.0
  flask-cors~=3.0
  flask-jwt-simple~=0.0.3
  freeze
  ftfy
  future~=0.16
  gast>=0.2.0
  gevent~=1.2
  google-api-python-client
  google-auth>=1.3.0,>=1.4.1
  google-auth-httplib2>=0.0.3
  google-cloud-firestore>=0.27.0
  google-cloud-storage>=1.2.0
  graphviz~=0.9.0
  greenlet>=0.4.14
  grpcio>=1.8.6
  h5py~=2.0
  html2text
  html5lib>=0.999999999
  httplib2<1dev,>=0.9.1,>=0.9.2
  humanize
  idna<2.8,>=2.5
  imagesize
  incremental
  ipython-genutils
  jieba3k>=0.35.1
  jinja2>=2.3
  jmespath<1.0.0,>=0.7.1
  jsonpickle~=0.9.0
  jsonschema!=2.5.0,>=2.4,~=2.6
  jupyter-core
  keras~=2.0
  keras-applications>=1.0.6
  keras-preprocessing>=1.0.5
  lxml>=3.6.0
  markdown
  markupsafe>=0.23
  mattermostwrapper~=2.0
  maya
  metadata-parser
  microdata
  mistune>=0.8.1
  mock
  mongoengine
  msgpack<1.0.0,>=0.5.2,>=0.5.6
  msgpack-numpy<0.4.4,<0.4.4.0
  msgpack-python
  murmurhash<1.1.0,>=0.28.0
  nbconvert!=5.4
  nbformat>=4.4
  nbsphinx
  networkx~=2.0
  newsapi-python
  newspaper3k
  nltk>=3.2.1
  nose
  numpy>=1.13.3,>=1.15.0,>=1.7,>=1.7.0,>=1.8.2,>=1.9.0,>=1.9.1,~=1.14
  oauth2client
  oauthlib>=0.6.2
  openapi-codec>=1.3.1
  packaging~=17.0
  pandoc
  pandocfilters>=1.4.1
  pathlib
  pbr>=0.11
  pendulum<=1.5.1,>=1.0
  pika~=0.11.2
  pilkit>=0.2.0
  pillow>=3.3.0
  plac<1.0.0,>=0.9.6
  ply
  prawcore
  preshed<2.1.0,<3.0.0,>=2.0.1
  protobuf>=3.6.1
  pyasn1<0.5.0,>=0.1.3,>=0.1.7,>=0.4.1
  pyasn1-modules>=0.0.5,>=0.2.1
  pycrypto
  pyfav
  pygments>=2.0
  pyinquirer~=1.0
  pyjwt<2.0.0,>=1.5.2
  pykwalify<=1.6.0
  pyld
  pymessenger
  pymongo>=2.7.1,~=3.5
  pyparsing
  python-dateutil<3.0.0,>=2.1,>=2.4.2,>=2.5.3,~=2.7
  python-dotenv
  python-socketio~=2.0
  python-telegram-bot~=10.0
  python3-openid>=3.0.8
  pytz>=0a,~=2018.4
  pyyaml>=3.11,~=3.12
  rasa-core
  rasa-core-sdk~=0.11.0
  rasa-nlu~=0.13.0
  rauth
  redis~=2.0
  regex==2018.01.10
  requests<3.0,<3.0.0,==2.17.1,>=1.2.3,>=2.0.0,>=2.0.1,>=2.1.0,>=2.10.0,>=2.13.0,>=2.19.1,>=2.3.0,>=2.6.0,~=2.15
  requests-oauthlib>=0.3.0
  requests-toolbelt>=0.8.0
  rocketchat-api~=0.6.0
  rsa>=3.1.4
  ruamel.yaml~=0.15.0
  s3transfer<0.2.0,>=0.1.10
  schedule
  scikit-learn~=0.19.0
  scipy>=0.14
  simplejson
  six<2.0.0,<2dev,>=1.10.0,>=1.4.0,>=1.5,>=1.6.1,>=1.9,>=1.9.0,~=1.0
  slackclient~=1.0
  snaptime
  snowballstemmer>=1.1
  spacy
  sphinx>=1.3.2
  sphinxcontrib-websupport
  sse>=1.2
  tensorboard<1.13.0,>=1.12.0
  tensorflow==1.10.0
  termcolor>=1.1.0
  terminaltables~=3.1
  testpath
  thinc<6.13.0,>=6.12.0
  tinysegmenter==0.3
  tldextract>=2.0.1
  toolz>=0.8.0
  tqdm<5.0.0,>=4.10.0,~=4.0
  traitlets>=4.1,>=4.2
  twilio~=6.0
  typing~=3.0
  tzlocal>=1.2
  ujson>=1.35
  unicodecsv>=0.14.1
  update-checker
  uritemplate<4dev,>=3.0.0
  urllib3<1.25,>=1.20,>=1.21.1
  virtualenv
  wcwidth
  webencodings
  werkzeug
  wheel>=0.26
  wrapt<1.11.0,>=1.10.0
  xmltodict
  zope.interface

Finding the best candidates:
  found candidate absl-py==0.6.1 (constraint was >=0.1.6)
  found candidate alabaster==0.7.12 (constraint was >=0.7,<0.8)
  found candidate apscheduler==3.5.3 (constraint was ~=3.0)
  found candidate astor==0.7.1 (constraint was >=0.6.0)
  found candidate attrs==18.2.0 (constraint was >=16.1.0)
  found candidate automat==0.7.0 (constraint was <any>)
  found candidate babel==2.6.0 (constraint was >=1.3,!=2.0)
  found candidate backports.functools-lru-cache==1.5 (constraint was <any>)
  found candidate backports.weakref==1.0.post1 (constraint was <any>)
  found candidate beautifulsoup4==4.6.3 (constraint was >=4.3.2,>=4.4.1)
  found candidate bleach==3.0.2 (constraint was <any>)
  found candidate boto3==1.9.40 (constraint was <any>)
  found candidate botocore==1.12.40 (constraint was >=1.12.40,<1.13.0,>=1.3.0,<2.0.0)
  found candidate bz2file==0.98 (constraint was <any>)
  found candidate cachecontrol==0.12.5 (constraint was >=0.12.4)
  found candidate cachetools==3.0.0 (constraint was >=2.0.0)
  found candidate celery==4.2.1 (constraint was >=4.0)
  found candidate certifi==2018.10.15 (constraint was >=2017.4.17)
  found candidate chardet==3.0.4 (constraint was >=3.0.2,<3.1.0)
  found candidate cloudpickle==0.6.1 (constraint was <any>)
  found candidate colorclass==2.2.0 (constraint was ~=2.2)
  found candidate coloredlogs==10.0 (constraint was ~=10.0)
  found candidate colorhash==1.0.2 (constraint was ~=1.0)
  found candidate configargparse==0.13.0 (constraint was ~=0.13.0)
  found candidate configparser==3.5.0 (constraint was <any>)
  found candidate constantly==15.1.0 (constraint was <any>)
  found candidate coreapi==2.3.3 (constraint was >=2.3.0)
  found candidate cssselect==1.0.3 (constraint was >=0.9.2)
  found candidate cycler==0.10.0 (constraint was <any>)
  found candidate cymem==2.0.2 (constraint was >=2.0.2,<2.1.0,<3.0.0)
  found candidate cytoolz==0.9.0.1 (constraint was <0.10,>=0.9.0)
  found candidate dateparser==0.7.0 (constraint was >=0.7.0)
  found candidate decorator==4.3.0 (constraint was >=4.3.0)
  found candidate defusedxml==0.5.0 (constraint was <any>)
  found candidate dill==0.2.8.2 (constraint was >=0.2,>=0.2.7,<0.3,<0.3.0)
  found candidate django==2.1.3 (constraint was >=1.11,>=1.2.5,>=1.8,>=1.8.0)
  found candidate django-allauth==0.38.0 (constraint was <any>)
  found candidate django-appconf==1.0.2 (constraint was >=0.5)
  found candidate django-celery-email==2.0.1 (constraint was <any>)
  found candidate django-cors-headers==2.4.0 (constraint was <any>)
  found candidate django-environ==0.4.5 (constraint was <any>)
  found candidate django-imagekit==4.0.2 (constraint was <any>)
  found candidate django-nested-inline==0.3.7 (constraint was <any>)
  found candidate django-queryset-csv==1.0.1 (constraint was <any>)
  found candidate django-rest-auth==0.9.3 (constraint was <any>)
  found candidate django-rest-swagger==2.2.0 (constraint was <any>)
  found candidate django-sse-wrapper==0.0.4 (constraint was <any>)
  found candidate djangorestframework==3.9.0 (constraint was >=3.1.3,>=3.5.4)
  found candidate djangorestframework-jwt==1.11.0 (constraint was <any>)
  found candidate docopt==0.6.2 (constraint was >=0.6.2)
  found candidate docutils==0.14 (constraint was >=0.10,>=0.11)
  found candidate entrypoints==0.2.3 (constraint was >=0.2.2)
  found candidate enum34==1.1.6 (constraint was <any>)
  found candidate fakeredis==0.10.3 (constraint was ~=0.10.0)
  found candidate fbmessenger==5.3.2 (constraint was ~=5.0)
  found candidate feedfinder2==0.0.4 (constraint was >=0.0.4)
  found candidate feedparser==5.2.1 (constraint was >=5.2.1)
  found candidate firebase-admin==2.13.0 (constraint was <any>)
  found candidate flask==1.0.2 (constraint was ~=1.0)
  found candidate flask-cors==3.0.6 (constraint was ~=3.0)
  found candidate flask-jwt-simple==0.0.3 (constraint was ~=0.0.3)
  found candidate freeze==1.0.10 (constraint was <any>)
  found candidate ftfy==5.5.0 (constraint was <any>)
  found candidate future==0.17.1 (constraint was ~=0.16)
  found candidate gast==0.2.0 (constraint was >=0.2.0)
  found candidate gevent==1.3.7 (constraint was ~=1.2)
  found candidate google-api-python-client==1.7.4 (constraint was <any>)
  found candidate google-auth==1.5.1 (constraint was >=1.3.0,>=1.4.1)
  found candidate google-auth-httplib2==0.0.3 (constraint was >=0.0.3)
  found candidate google-cloud-firestore==0.30.0 (constraint was >=0.27.0)
  found candidate google-cloud-storage==1.13.0 (constraint was >=1.2.0)
  found candidate graphviz==0.9 (constraint was ~=0.9.0)
  found candidate greenlet==0.4.15 (constraint was >=0.4.14)
  found candidate grpcio==1.16.0 (constraint was >=1.8.6)
  found candidate h5py==2.8.0 (constraint was ~=2.0)
  found candidate html2text==2018.1.9 (constraint was <any>)
  found candidate html5lib==1.0.1 (constraint was >=0.999999999)
  found candidate httplib2==0.11.3 (constraint was >=0.9.1,>=0.9.2,<1dev)
  found candidate humanize==0.5.1 (constraint was <any>)
  found candidate idna==2.7 (constraint was >=2.5,<2.8)
  found candidate imagesize==1.1.0 (constraint was <any>)
  found candidate incremental==17.5.0 (constraint was <any>)
  found candidate ipython-genutils==0.2.0 (constraint was <any>)
  found candidate jieba3k==0.35.1 (constraint was >=0.35.1)
  found candidate jinja2==2.10 (constraint was >=2.3)
  found candidate jmespath==0.9.3 (constraint was >=0.7.1,<1.0.0)
  found candidate jsonpickle==0.9.6 (constraint was ~=0.9.0)
  found candidate jsonschema==2.6.0 (constraint was >=2.4,!=2.5.0,~=2.6)
  found candidate jupyter-core==4.4.0 (constraint was <any>)
  found candidate keras==2.2.4 (constraint was ~=2.0)
  found candidate keras-applications==1.0.6 (constraint was >=1.0.6)
  found candidate keras-preprocessing==1.0.5 (constraint was >=1.0.5)
  found candidate lxml==4.2.5 (constraint was >=3.6.0)
  found candidate markdown==3.0.1 (constraint was <any>)
  found candidate markupsafe==1.1.0 (constraint was >=0.23)
  found candidate mattermostwrapper==2.1 (constraint was ~=2.0)
  found candidate maya==0.5.0 (constraint was <any>)
  found candidate metadata-parser==0.9.21 (constraint was <any>)
  found candidate microdata==0.6.1 (constraint was <any>)
  found candidate mistune==0.8.4 (constraint was >=0.8.1)
  found candidate mock==2.0.0 (constraint was <any>)
  found candidate mongoengine==0.16.0 (constraint was <any>)
  found candidate msgpack==0.5.6 (constraint was >=0.5.2,>=0.5.6,<1.0.0)
  found candidate msgpack-numpy==0.4.3.2 (constraint was <0.4.4,<0.4.4.0)
  found candidate msgpack-python==0.5.6 (constraint was <any>)
  found candidate murmurhash==1.0.1 (constraint was >=0.28.0,<1.1.0)
  found candidate nbconvert==5.3.1 (constraint was !=5.4)
  found candidate nbformat==4.4.0 (constraint was >=4.4)
  found candidate nbsphinx==0.3.5 (constraint was <any>)
  found candidate networkx==2.2 (constraint was ~=2.0)
  found candidate newsapi-python==0.2.3 (constraint was <any>)
  found candidate newspaper3k==0.2.8 (constraint was <any>)
  found candidate nltk==3.3.0 (constraint was >=3.2.1)
  found candidate nose==1.3.7 (constraint was <any>)
  found candidate numpy==1.15.4 (constraint was >=1.13.3,~=1.14,>=1.15.0,>=1.7,>=1.7.0,>=1.8.2,>=1.9.0,>=1.9.1)
  found candidate oauth2client==4.1.3 (constraint was <any>)
  found candidate oauthlib==2.1.0 (constraint was >=0.6.2)
  found candidate openapi-codec==1.3.2 (constraint was >=1.3.1)
  found candidate packaging==17.1 (constraint was ~=17.0)
  found candidate pandoc==1.0.2 (constraint was <any>)
  found candidate pandocfilters==1.4.2 (constraint was >=1.4.1)
  found candidate pathlib==1.0.1 (constraint was <any>)
  found candidate pbr==5.1.1 (constraint was >=0.11)
  found candidate pendulum==1.5.1 (constraint was >=1.0,<=1.5.1)
  found candidate pika==0.11.2 (constraint was ~=0.11.2)
  found candidate pilkit==2.0 (constraint was >=0.2.0)
  found candidate pillow==5.3.0 (constraint was >=3.3.0)
  found candidate plac==0.9.6 (constraint was >=0.9.6,<1.0.0)
  found candidate ply==3.11 (constraint was <any>)
  found candidate prawcore==1.0.0 (constraint was <any>)
  found candidate preshed==2.0.1 (constraint was >=2.0.1,<2.1.0,<3.0.0)
  found candidate protobuf==3.6.1 (constraint was >=3.6.1)
  found candidate pyasn1==0.4.4 (constraint was >=0.1.3,>=0.1.7,>=0.4.1,<0.5.0)
  found candidate pyasn1-modules==0.2.2 (constraint was >=0.0.5,>=0.2.1)
  found candidate pycrypto==2.6.1 (constraint was <any>)
  found candidate pyfav==0.1 (constraint was <any>)
  found candidate pygments==2.2.0 (constraint was >=2.0)
  found candidate pyinquirer==1.0.2 (constraint was ~=1.0)
  found candidate pyjwt==1.6.4 (constraint was >=1.5.2,<2.0.0)
  found candidate pykwalify==1.6.0 (constraint was <=1.6.0)
  found candidate pyld==1.0.3 (constraint was <any>)
  found candidate pymessenger==0.0.7.0 (constraint was <any>)
  found candidate pymongo==3.7.2 (constraint was >=2.7.1,~=3.5)
  found candidate pyparsing==2.3.0 (constraint was <any>)
  found candidate python-dateutil==2.7.5 (constraint was >=2.1,>=2.4.2,>=2.5.3,~=2.7,<3.0.0)
  found candidate python-dotenv==0.9.1 (constraint was <any>)
  found candidate python-socketio==2.0.0 (constraint was ~=2.0)
  found candidate python-telegram-bot==10.1.0 (constraint was ~=10.0)
  found candidate python3-openid==3.1.0 (constraint was >=3.0.8)
  found candidate pytz==2018.7 (constraint was >=0a,~=2018.4)
  found candidate pyyaml==3.13 (constraint was >=3.11,~=3.12)
  found candidate rasa-core==0.11.12 (constraint was <any>)
  found candidate rasa-core-sdk==0.11.5 (constraint was ~=0.11.0)
  found candidate rasa-nlu==0.13.7 (constraint was ~=0.13.0)
  found candidate rauth==0.7.3 (constraint was <any>)
  found candidate redis==2.10.6 (constraint was ~=2.0)
  found candidate regex==2018.01.10 (constraint was ==2018.01.10)

Warning: Your dependencies could not be resolved. You likely have a mismatch in your sub-dependencies.
  First try clearing your dependency cache with $ pipenv lock --clear, then try the original command again.
 Alternatively, you can use $ pipenv install --skip-lock to bypass this mechanism, then run $ pipenv graph to inspect the situation.
  Hint: try $ pipenv lock --pre if it is a pre-release dependency.
Could not find a version that matches requests<3.0,<3.0.0,==2.17.1,>=1.2.3,>=2.0.0,>=2.0.1,>=2.1.0,>=2.10.0,>=2.13.0,>=2.19.1,>=2.3.0,>=2.6.0,~=2.15

cegprakash on 8 Nov 2018

Could not find a version that matches requests<3.0,<3.0.0,**==2.17.1**,>=1.2.3,>=2.0.0,>=2.0.1,>=2.1.0,>=2.10.0,>=2.13.0,>=2.19.1,>=2.3.0,>=2.6.0,~=2.15

The version constraints conflict in some of your dependencies or sub-dependencies. Pipenv won't downgrade your top deps automatically. Please find out the conflicting deps and pin the version in Pipfile to make them compatible(It is a long list to go).

Change the title to reflect the real problem.

frostming on 12 Nov 2018

The real problem is that pipenv graph is empty. Why is it empty. If it is not empty, I can play around and try to fix the requirements.txt file. Without that I cannot find the package that's requiring these versions of requests. Please change the title back

cegprakash on 12 Nov 2018

👍1

Because pipenv will try to lock deps when the virtualenv is first created, and fail there. No dep is installed at all. So pipenv graph is expected to be empty.

You can do pipenv install --skip-lock to bypass the step and you will get output from pipenv graph, but with problematic dep versions installed.

frostming on 12 Nov 2018

👍1

I already mentioned that as well.. --skip-lock followed by graph was empty too

cegprakash on 12 Nov 2018

If you can just identify and tell me out off all these packages what packages need 'requests' as their sub dependency and what version of requests then I will be able to fix my requirements.txt

cegprakash on 12 Nov 2018

newsapi-python

@cegprakash

frostming on 12 Nov 2018

😕1

I removed both of them but now I get

Could not find a version that matches numpy<=1.14.5,>=1.12.0,>=1.13,>=1.13.3,>=1.15.0,>=1.7,>=1.7.0,>=1.8.2,>=1.9.0,>=1.9.1,~=1.14

cegprakash on 14 Nov 2018

😕1

I need
metadata-parser
newsapi-python and
numpy

is there anything that I can do?

cegprakash on 14 Nov 2018

I have managed to make this requirements.txt work but I had to install using --skip-lock. Any way I can utilize the lock?

absl-py==0.6.1
alabaster==0.7.12
amqp==2.3.2
APScheduler==3.5.3
astor==0.7.1
attrs==18.2.0
Automat==0.7.0
Babel==2.6.0
backports.functools-lru-cache==1.5
backports.weakref==1.0.post1
beautifulsoup4==4.6.3
billiard==3.5.0.4
bleach==3.0.2
boto3==1.9.44
botocore==1.12.44
bz2file==0.98
CacheControl==0.12.5
cachetools==3.0.0
celery==4.2.1
certifi==2018.10.15
chardet==3.0.4
Click==7.0
cloudpickle==0.6.1
colorclass==2.2.0
coloredlogs==10.0
colorhash==1.0.2
ConfigArgParse==0.13.0
configparser==3.5.0
constantly==15.1.0
coreapi==2.3.3
coreschema==0.0.4
cssselect==1.0.3
cycler==0.10.0
cymem==2.0.2
cytoolz==0.9.0.1
dateparser==0.7.0
decorator==4.3.0
defusedxml==0.5.0
dill==0.2.8.2
Django==2.1.3
django-allauth==0.38.0
django-appconf==1.0.2
django-celery-email==2.0.1
django-cors-headers==2.4.0
django-environ==0.4.5
django-imagekit==4.0.2
django-nested-inline==0.3.7
django-queryset-csv==1.0.1
django-rest-auth==0.9.3
django-rest-swagger==2.2.0
django-sse-wrapper==0.0.4
djangorestframework==3.9.0
djangorestframework-jwt==1.11.0
docopt==0.6.2
docutils==0.14
entrypoints==0.2.3
enum34==1.1.6
fakeredis==0.15.0
fbmessenger==5.3.2
feedfinder2==0.0.4
feedparser==5.2.1
firebase-admin==2.13.0
Flask==1.0.2
Flask-Cors==3.0.7
Flask-JWT-Simple==0.0.3
freeze==1.0.10
ftfy==5.5.0
future==0.17.1
gast==0.2.0
gevent==1.3.7
google-api-core==1.5.2
google-api-python-client==1.7.4
google-auth==1.6.1
google-auth-httplib2==0.0.3
google-cloud-core==0.28.1
google-cloud-firestore==0.30.0
google-cloud-storage==1.13.0
google-resumable-media==0.3.1
googleapis-common-protos==1.5.5
graphviz==0.10.1
greenlet==0.4.15
grpcio==1.16.0
h5py==2.8.0
html2text==2018.1.9
html5lib==1.0.1
httplib2==0.12.0
humanfriendly==4.17
humanize==0.5.1
hyperlink==18.0.0
idna==2.5
imagesize==1.1.0
incremental==17.5.0
ipython-genutils==0.2.0
itsdangerous==1.1.0
itypes==1.1.0
jieba3k==0.35.1
Jinja2==2.10
jmespath==0.9.3
jsonpickle==1.0
jsonschema==2.6.0
jupyter-core==4.4.0
Keras==2.2.4
Keras-Applications==1.0.6
Keras-Preprocessing==1.0.5
kiwisolver==1.0.1
klein==17.10.0
kombu==4.2.1
lxml==4.2.5
Markdown==3.0.1
MarkupSafe==1.1.0
matplotlib==2.2.3
mattermostwrapper==2.1
maya==0.5.0
metadata-parser==0.9.21
microdata==0.6.1
mistune==0.8.4
mock==2.0.0
mongoengine==0.16.1
msgpack==0.5.6
msgpack-numpy==0.4.3.2
msgpack-python==0.5.6
murmurhash==1.0.1
nbconvert==5.4.0
nbformat==4.4.0
nbsphinx==0.3.5
networkx==2.2
newsapi-python==0.2.3
newspaper3k==0.2.8
nltk==3.3
nose==1.3.7
numpy==1.15.4
oauth2client==4.1.3
oauthlib==2.1.0
openapi-codec==1.3.2
packaging==17.1
pandas==0.23.4
pandoc==1.0.2
pandocfilters==1.4.2
pathlib==1.0.1
pbr==5.1.1
pendulum==1.5.1
pika==0.11.2
pilkit==2.0
Pillow==5.3.0
plac==0.9.6
ply==3.11
prawcore==1.0.0
preshed==2.0.1
prompt-toolkit==1.0.14
protobuf==3.6.1
pyasn1==0.4.4
pyasn1-modules==0.2.2
pycrypto==2.6.1
pydot==1.2.4
pyfav==0.1
Pygments==2.2.0
PyHamcrest==1.9.0
PyInquirer==1.0.2
PyJWT==1.6.4
pykwalify==1.6.0
PyLD==1.0.3
pymessenger==0.0.7.0
pymongo==3.7.2
pyparsing==2.3.0
PySocks==1.6.8
python-dateutil==2.7.5
python-dotenv==0.9.1
python-engineio==2.3.2
python-socketio==2.0.0
python-telegram-bot==10.1.0
python3-openid==3.1.0
pytz==2018.7
pytzdata==2018.7
PyYAML==3.13
rasa-core==0.12.0
rasa-core-sdk==0.12.1
rasa-nlu==0.13.7
rauth==0.7.3
redis==2.10.6
regex==2018.1.10
requests==2.20.1
requests-file==1.4.3
requests-oauthlib==1.0.0
requests-toolbelt==0.8.0
rocketchat-API==0.6.22
rsa==4.0
ruamel.yaml==0.15.77
s3transfer==0.1.13
schedule==0.5.0
scikit-learn==0.19.2
scipy==1.1.0
simplejson==3.16.0
six==1.11.0
slackclient==1.3.0
snaptime==0.2.4
snowballstemmer==1.2.1
spacy==2.0.16
Sphinx==1.8.2
sphinxcontrib-websupport==1.1.0
sse==1.2
tensorboard==1.12.0
tensorflow==1.12.0
termcolor==1.1.0
terminaltables==3.1.0
testpath==0.4.2
thinc==6.12.0
tinysegmenter==0.3
tldextract==2.2.0
toolz==0.9.0
tqdm==4.28.1
traitlets==4.3.2
twilio==6.19.2
Twisted==18.9.0
typing==3.6.6
tzlocal==1.5.1
ujson==1.35
unicodecsv==0.14.1
update-checker==0.16
uritemplate==3.0.0
urllib3==1.21.1
vine==1.1.4
virtualenv==16.1.0
wcwidth==0.1.7
webencodings==0.5.1
webexteamssdk==1.0.3
websocket-client==0.54.0
Werkzeug==0.14.1
wrapt==1.10.11
xmltodict==0.11.0
zope.interface==4.6.0

may be with a pipenv lock --skip-verision-check or something?

cegprakash on 14 Nov 2018

No, it just _appears_ to work. Without the resolution process you will be likely get incompatible version of sub-dependency installed. For your case, requests==2.20.1 will be installed while requests==2.17.1 is required for newsapi-python, depending on the installation order, you may get requests==2.17.1 installed then it doesn't fit metadata-parser's constraints. You can do pipenv gragh for a proof.

For the locking to work, you have to pin metadata-parser to a lower version so that it is compatible with requests==2.17.1. By the way, newsapi-python shouldn't have a fixed version of dep. The same goes for other conflicts.

@cegprakash I just updated my comment and I hope it helps.

frostming on 14 Nov 2018

what is the recommended solution to this if I need all these libraries?

it's not just these 3 libraries causing the issues, there are many more

cegprakash on 14 Nov 2018

@cegprakash A minimum set of dependencies in your requirements.txt which will not have any conflict if the following:

alabaster==0.7.12
APScheduler==3.5.3
attrs==18.2.0
Automat==0.7.0
Babel==2.6.0
backports.functools-lru-cache==1.5
backports.weakref==1.0.post1
beautifulsoup4==4.6.3
bleach==3.0.2
boto3==1.9.44
botocore==1.12.44
bz2file==0.98
cachetools==3.0.0
certifi==2018.10.15
chardet==3.0.4
cloudpickle==0.6.1
configparser==3.5.0
constantly==15.1.0
cycler==0.10.0
cytoolz==0.9.0.1
decorator==4.3.0
dill==0.2.8.2
Django==2.1.3
django-allauth==0.38.0
django-appconf==1.0.2
django-celery-email==2.0.1
django-cors-headers==2.4.0
django-environ==0.4.5
django-imagekit==4.0.2
django-nested-inline==0.3.7
django-queryset-csv==1.0.1
django-rest-auth==0.9.3
django-rest-swagger==2.2.0
django-sse-wrapper==0.0.4
djangorestframework==3.9.0
djangorestframework-jwt==1.11.0
docopt==0.6.2
docutils==0.14
entrypoints==0.2.3
enum34==1.1.6
fakeredis==0.15.0
feedparser==5.2.1
firebase-admin==2.4.0
freeze==1.0.10
ftfy==5.5.0
future==0.17.1
gevent==1.3.7
google-api-python-client==1.7.4
google-auth==1.6.1
google-auth-httplib2==0.0.3
google-cloud-storage==1.3.1
graphviz==0.10.1
greenlet==0.4.15
h5py==2.8.0
html2text==2018.1.9
html5lib==1.0.1
httplib2==0.12.0
idna==2.5
imagesize==1.1.0
incremental==17.5.0
ipython-genutils==0.2.0
Jinja2==2.10
jmespath==0.9.3
jsonpickle==1.0
jsonschema==2.6.0
jupyter-core==4.4.0
Keras==2.2.4
Markdown==3.0.1
MarkupSafe==1.1.0
maya==0.5.0
metadata-parser==0.9.20
microdata==0.6.1
mistune==0.8.4
mock==2.0.0
mongoengine==0.16.1
msgpack==0.5.6
msgpack-numpy==0.4.4.2
msgpack-python==0.5.6
murmurhash==1.0.1
nbconvert==5.4.0
nbformat==4.4.0
nbsphinx==0.3.4
networkx==2.2
newsapi-python==0.2.3
newspaper3k==0.2.8
nose==1.3.7
numpy==1.15.4
oauth2client==4.1.3
oauthlib==2.1.0
pandoc==1.0.2
pandocfilters==1.4.2
pathlib==1.0.1
pbr==5.1.1
plac==1.0.0
ply==3.11
prawcore==1.0.0
preshed==2.0.1
protobuf==3.6.1
pyasn1==0.4.4
pyasn1-modules==0.2.2
pycrypto==2.6.1
pyfav==0.1
Pygments==2.2.0
pykwalify==1.7.0
pyLD==1.0.3
pymessenger==0.0.7.0
pyparsing==2.3.0
python-dateutil==2.7.5
python-dotenv==0.9.1
pytz==2018.7
pyYAML==3.13
rasa-core==0.8.3
rauth==0.7.3
redis==2.10.6
regex==2018.11.07
requests==2.17.1
requests-oauthlib==1.0.0
requests-toolbelt==0.8.0
rsa==4.0
s3transfer==0.1.13
schedule==0.5.0
scipy==1.1.0
simplejson==3.16.0
six==1.11.0
snowballstemmer==1.2.1
spacy==0.97
Sphinx==1.8.2
sphinxcontrib-websupport==1.1.0
tensorflow==1.12.0
termcolor==1.1.0
testpath==0.4.2
thinc==3.3
toolz==0.9.0
tqdm==4.28.1
traitlets==4.3.2
typing==3.6.6
tzlocal==1.5.1
update-checker==0.16
uritemplate==3.0.0
urllib3==1.21.1
virtualenv==16.1.0
wcwidth==0.1.7
webencodings==0.5.1
werkzeug==0.14.1
wrapt==1.10.11
xmltodict==0.11.0
zope.interface==4.6.0

Note that there are pinned versions in there that are way outdated but this is due to the fact that there are a lot of conflicts in these packages, so you should revise your dependencies and see if all are needed.

I was able to pull this off by using the Poetry's dependency resolver for information.