Issue: Unable to setup dev env on Windows

Hi

I tried installing the `".[dev]"` version on Windows 10 after cloning.

Here is the error I'm facing:

```bat
(env) C:\testing\datasets>pip install -e ".[dev]"
Obtaining file:///C:/testing/datasets
Requirement already satisfied: numpy>=1.17 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (1.19.5)
Collecting pyarrow>=0.17.1
  Using cached pyarrow-4.0.0-cp37-cp37m-win_amd64.whl (13.3 MB)
Requirement already satisfied: dill in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (0.3.1.1)
Collecting pandas
  Using cached pandas-1.2.4-cp37-cp37m-win_amd64.whl (9.1 MB)
Requirement already satisfied: requests>=2.19.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (2.25.1)
Requirement already satisfied: tqdm<4.50.0,>=4.27 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (4.49.0)
Requirement already satisfied: xxhash in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (2.0.2)
Collecting multiprocess
  Using cached multiprocess-0.70.11.1-py37-none-any.whl (108 kB)
Requirement already satisfied: fsspec in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (2021.4.0)
Collecting huggingface_hub<0.1.0
  Using cached huggingface_hub-0.0.8-py3-none-any.whl (34 kB)
Requirement already satisfied: importlib_metadata in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (4.0.1)
Requirement already satisfied: absl-py in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (0.12.0)
Requirement already satisfied: pytest in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (6.2.3)
Collecting pytest-xdist
  Using cached pytest_xdist-2.2.1-py3-none-any.whl (37 kB)
Collecting apache-beam>=2.24.0
  Using cached apache_beam-2.29.0-cp37-cp37m-win_amd64.whl (3.7 MB)
Collecting elasticsearch
  Using cached elasticsearch-7.12.1-py2.py3-none-any.whl (339 kB)
Requirement already satisfied: boto3==1.16.43 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (1.16.43)
Requirement already satisfied: botocore==1.19.43 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (1.19.43)
Collecting moto[s3]==1.3.16
  Using cached moto-1.3.16-py2.py3-none-any.whl (879 kB)
Collecting rarfile>=4.0
  Using cached rarfile-4.0-py3-none-any.whl (28 kB)
Collecting tensorflow>=2.3
  Using cached tensorflow-2.4.1-cp37-cp37m-win_amd64.whl (370.7 MB)
Requirement already satisfied: torch in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (1.8.1)
Requirement already satisfied: transformers in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (4.5.1)
Collecting bs4
  Using cached bs4-0.0.1-py3-none-any.whl
Collecting conllu
  Using cached conllu-4.4-py2.py3-none-any.whl (15 kB)
Collecting langdetect
  Using cached langdetect-1.0.8-py3-none-any.whl
Collecting lxml
  Using cached lxml-4.6.3-cp37-cp37m-win_amd64.whl (3.5 MB)
Collecting mwparserfromhell
  Using cached mwparserfromhell-0.6-cp37-cp37m-win_amd64.whl (101 kB)
Collecting nltk
  Using cached nltk-3.6.2-py3-none-any.whl (1.5 MB)
Collecting openpyxl
  Using cached openpyxl-3.0.7-py2.py3-none-any.whl (243 kB)
Collecting py7zr
  Using cached py7zr-0.15.2-py3-none-any.whl (66 kB)
Collecting tldextract
  Using cached tldextract-3.1.0-py2.py3-none-any.whl (87 kB)
Collecting zstandard
  Using cached zstandard-0.15.2-cp37-cp37m-win_amd64.whl (582 kB)
Collecting bert_score>=0.3.6
  Using cached bert_score-0.3.9-py3-none-any.whl (59 kB)
Collecting rouge_score
  Using cached rouge_score-0.0.4-py2.py3-none-any.whl (22 kB)
Collecting sacrebleu
  Using cached sacrebleu-1.5.1-py3-none-any.whl (54 kB)
Requirement already satisfied: scipy in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (1.6.3)
Collecting seqeval
  Using cached seqeval-1.2.2-py3-none-any.whl
Collecting sklearn
  Using cached sklearn-0.0-py2.py3-none-any.whl
Collecting jiwer
  Using cached jiwer-2.2.0-py3-none-any.whl (13 kB)
Requirement already satisfied: toml>=0.10.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (0.10.2)
Requirement already satisfied: requests_file>=1.5.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (1.5.1)
Requirement already satisfied: texttable>=1.6.3 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (1.6.3)
Requirement already satisfied: s3fs>=0.4.2 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (0.4.2)
Requirement already satisfied: Werkzeug>=1.0.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from datasets==1.5.0.dev0) (1.0.1)
Collecting black
  Using cached black-21.4b2-py3-none-any.whl (130 kB)
Collecting isort
  Using cached isort-5.8.0-py3-none-any.whl (103 kB)
Collecting flake8==3.7.9
  Using cached flake8-3.7.9-py2.py3-none-any.whl (69 kB)
Requirement already satisfied: jmespath<1.0.0,>=0.7.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from boto3==1.16.43->datasets==1.5.0.dev0) (0.10.0)
Requirement already satisfied: s3transfer<0.4.0,>=0.3.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from boto3==1.16.43->datasets==1.5.0.dev0) (0.3.7)
Requirement already satisfied: urllib3<1.27,>=1.25.4 in c:\programdata\anaconda3\envs\env\lib\site-packages (from botocore==1.19.43->datasets==1.5.0.dev0) (1.26.4)
Requirement already satisfied: python-dateutil<3.0.0,>=2.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from botocore==1.19.43->datasets==1.5.0.dev0) (2.8.1)
Collecting entrypoints<0.4.0,>=0.3.0
  Using cached entrypoints-0.3-py2.py3-none-any.whl (11 kB)
Collecting pyflakes<2.2.0,>=2.1.0
  Using cached pyflakes-2.1.1-py2.py3-none-any.whl (59 kB)
Collecting pycodestyle<2.6.0,>=2.5.0
  Using cached pycodestyle-2.5.0-py2.py3-none-any.whl (51 kB)
Collecting mccabe<0.7.0,>=0.6.0
  Using cached mccabe-0.6.1-py2.py3-none-any.whl (8.6 kB)
Requirement already satisfied: jsondiff>=1.1.2 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (1.3.0)
Requirement already satisfied: pytz in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (2021.1)
Requirement already satisfied: mock in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (4.0.3)
Requirement already satisfied: MarkupSafe<2.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (1.1.1)
Requirement already satisfied: python-jose[cryptography]<4.0.0,>=3.1.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (3.2.0)
Requirement already satisfied: aws-xray-sdk!=0.96,>=0.93 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (2.8.0)
Requirement already satisfied: cryptography>=2.3.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (3.4.7)
Requirement already satisfied: more-itertools in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (8.7.0)
Requirement already satisfied: PyYAML>=5.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (5.4.1)
Requirement already satisfied: boto>=2.36.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (2.49.0)
Requirement already satisfied: idna<3,>=2.5 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (2.10)
Requirement already satisfied: sshpubkeys>=3.1.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (3.3.1)
Requirement already satisfied: responses>=0.9.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (0.13.3)
Requirement already satisfied: xmltodict in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (0.12.0)
Requirement already satisfied: setuptools in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (52.0.0.post20210125)
Requirement already satisfied: Jinja2>=2.10.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (2.11.3)
Requirement already satisfied: zipp in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (3.4.1)
Requirement already satisfied: six>1.9 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (1.15.0)
Requirement already satisfied: ecdsa<0.15 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (0.14.1)
Requirement already satisfied: docker>=2.5.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (5.0.0)
Requirement already satisfied: cfn-lint>=0.4.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from moto[s3]==1.3.16->datasets==1.5.0.dev0) (0.49.0)
Requirement already satisfied: grpcio<2,>=1.29.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from apache-beam>=2.24.0->datasets==1.5.0.dev0) (1.32.0)
Collecting hdfs<3.0.0,>=2.1.0
  Using cached hdfs-2.6.0-py3-none-any.whl (33 kB)
Collecting pyarrow>=0.17.1
  Using cached pyarrow-3.0.0-cp37-cp37m-win_amd64.whl (12.6 MB)
Collecting fastavro<2,>=0.21.4
  Using cached fastavro-1.4.0-cp37-cp37m-win_amd64.whl (394 kB)
Requirement already satisfied: httplib2<0.18.0,>=0.8 in c:\programdata\anaconda3\envs\env\lib\site-packages (from apache-beam>=2.24.0->datasets==1.5.0.dev0) (0.17.4)
Collecting pymongo<4.0.0,>=3.8.0
  Using cached pymongo-3.11.3-cp37-cp37m-win_amd64.whl (382 kB)
Collecting crcmod<2.0,>=1.7
  Using cached crcmod-1.7-py3-none-any.whl
Collecting avro-python3!=1.9.2,<1.10.0,>=1.8.1
  Using cached avro_python3-1.9.2.1-py3-none-any.whl
Requirement already satisfied: typing-extensions<3.8.0,>=3.7.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from apache-beam>=2.24.0->datasets==1.5.0.dev0) (3.7.4.3)
Requirement already satisfied: future<1.0.0,>=0.18.2 in c:\programdata\anaconda3\envs\env\lib\site-packages (from apache-beam>=2.24.0->datasets==1.5.0.dev0) (0.18.2)
Collecting oauth2client<5,>=2.0.1
  Using cached oauth2client-4.1.3-py2.py3-none-any.whl (98 kB)
Collecting pydot<2,>=1.2.0
  Using cached pydot-1.4.2-py2.py3-none-any.whl (21 kB)
Requirement already satisfied: protobuf<4,>=3.12.2 in c:\programdata\anaconda3\envs\env\lib\site-packages (from apache-beam>=2.24.0->datasets==1.5.0.dev0) (3.15.8)
Requirement already satisfied: wrapt in c:\programdata\anaconda3\envs\env\lib\site-packages (from aws-xray-sdk!=0.96,>=0.93->moto[s3]==1.3.16->datasets==1.5.0.dev0) (1.12.1)
Collecting matplotlib
  Using cached matplotlib-3.4.1-cp37-cp37m-win_amd64.whl (7.1 MB)
Requirement already satisfied: junit-xml~=1.9 in c:\programdata\anaconda3\envs\env\lib\site-packages (from cfn-lint>=0.4.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (1.9)
Requirement already satisfied: jsonpatch in c:\programdata\anaconda3\envs\env\lib\site-packages (from cfn-lint>=0.4.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (1.32)
Requirement already satisfied: jsonschema~=3.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from cfn-lint>=0.4.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (3.2.0)
Requirement already satisfied: networkx~=2.4 in c:\programdata\anaconda3\envs\env\lib\site-packages (from cfn-lint>=0.4.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (2.5.1)
Requirement already satisfied: aws-sam-translator>=1.35.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from cfn-lint>=0.4.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (1.35.0)
Requirement already satisfied: cffi>=1.12 in c:\programdata\anaconda3\envs\env\lib\site-packages (from cryptography>=2.3.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (1.14.5)
Requirement already satisfied: pycparser in c:\programdata\anaconda3\envs\env\lib\site-packages (from cffi>=1.12->cryptography>=2.3.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (2.20)
Requirement already satisfied: pywin32==227 in c:\programdata\anaconda3\envs\env\lib\site-packages (from docker>=2.5.1->moto[s3]==1.3.16->datasets==1.5.0.dev0) (227)
Requirement already satisfied: websocket-client>=0.32.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from docker>=2.5.1->moto[s3]==1.3.16->datasets==1.5.0.dev0) (0.58.0)
Requirement already satisfied: docopt in c:\programdata\anaconda3\envs\env\lib\site-packages (from hdfs<3.0.0,>=2.1.0->apache-beam>=2.24.0->datasets==1.5.0.dev0) (0.6.2)
Requirement already satisfied: filelock in c:\programdata\anaconda3\envs\env\lib\site-packages (from huggingface_hub<0.1.0->datasets==1.5.0.dev0) (3.0.12)
Requirement already satisfied: pyrsistent>=0.14.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from jsonschema~=3.0->cfn-lint>=0.4.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (0.17.3)
Requirement already satisfied: attrs>=17.4.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from jsonschema~=3.0->cfn-lint>=0.4.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (20.3.0)
Requirement already satisfied: decorator<5,>=4.3 in c:\programdata\anaconda3\envs\env\lib\site-packages (from networkx~=2.4->cfn-lint>=0.4.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (4.4.2)
Requirement already satisfied: rsa>=3.1.4 in c:\programdata\anaconda3\envs\env\lib\site-packages (from oauth2client<5,>=2.0.1->apache-beam>=2.24.0->datasets==1.5.0.dev0) (4.7.2)
Requirement already satisfied: pyasn1-modules>=0.0.5 in c:\programdata\anaconda3\envs\env\lib\site-packages (from oauth2client<5,>=2.0.1->apache-beam>=2.24.0->datasets==1.5.0.dev0) (0.2.8)
Requirement already satisfied: pyasn1>=0.1.7 in c:\programdata\anaconda3\envs\env\lib\site-packages (from oauth2client<5,>=2.0.1->apache-beam>=2.24.0->datasets==1.5.0.dev0) (0.4.8)
Requirement already satisfied: pyparsing>=2.1.4 in c:\programdata\anaconda3\envs\env\lib\site-packages (from pydot<2,>=1.2.0->apache-beam>=2.24.0->datasets==1.5.0.dev0) (2.4.7)
Requirement already satisfied: certifi>=2017.4.17 in c:\programdata\anaconda3\envs\env\lib\site-packages (from requests>=2.19.0->datasets==1.5.0.dev0) (2020.12.5)
Requirement already satisfied: chardet<5,>=3.0.2 in c:\programdata\anaconda3\envs\env\lib\site-packages (from requests>=2.19.0->datasets==1.5.0.dev0) (4.0.0)
Collecting keras-preprocessing~=1.1.2
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Collecting opt-einsum~=3.3.0
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Collecting gast==0.3.3
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Collecting google-pasta~=0.2
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Requirement already satisfied: tensorflow-estimator<2.5.0,>=2.4.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from tensorflow>=2.3->datasets==1.5.0.dev0) (2.4.0)
Collecting astunparse~=1.6.3
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Collecting flatbuffers~=1.12.0
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Collecting h5py~=2.10.0
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Requirement already satisfied: markdown>=2.6.8 in c:\programdata\anaconda3\envs\env\lib\site-packages (from tensorboard~=2.4->tensorflow>=2.3->datasets==1.5.0.dev0) (3.3.4)
Requirement already satisfied: tensorboard-plugin-wit>=1.6.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from tensorboard~=2.4->tensorflow>=2.3->datasets==1.5.0.dev0) (1.8.0)
Requirement already satisfied: google-auth-oauthlib<0.5,>=0.4.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from tensorboard~=2.4->tensorflow>=2.3->datasets==1.5.0.dev0) (0.4.4)
Requirement already satisfied: tensorboard-data-server<0.7.0,>=0.6.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from tensorboard~=2.4->tensorflow>=2.3->datasets==1.5.0.dev0) (0.6.0)
Requirement already satisfied: google-auth<2,>=1.6.3 in c:\programdata\anaconda3\envs\env\lib\site-packages (from tensorboard~=2.4->tensorflow>=2.3->datasets==1.5.0.dev0) (1.30.0)
Requirement already satisfied: cachetools<5.0,>=2.0.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from google-auth<2,>=1.6.3->tensorboard~=2.4->tensorflow>=2.3->datasets==1.5.0.dev0) (4.2.2)
Requirement already satisfied: requests-oauthlib>=0.7.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from google-auth-oauthlib<0.5,>=0.4.1->tensorboard~=2.4->tensorflow>=2.3->datasets==1.5.0.dev0) (1.3.0)
Requirement already satisfied: oauthlib>=3.0.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from requests-oauthlib>=0.7.0->google-auth-oauthlib<0.5,>=0.4.1->tensorboard~=2.4->tensorflow>=2.3->datasets==1.5.0.dev0) (3.1.0)
Requirement already satisfied: regex!=2019.12.17 in c:\programdata\anaconda3\envs\env\lib\site-packages (from transformers->datasets==1.5.0.dev0) (2021.4.4)
Requirement already satisfied: tokenizers<0.11,>=0.10.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from transformers->datasets==1.5.0.dev0) (0.10.2)
Requirement already satisfied: sacremoses in c:\programdata\anaconda3\envs\env\lib\site-packages (from transformers->datasets==1.5.0.dev0) (0.0.45)
Requirement already satisfied: packaging in c:\programdata\anaconda3\envs\env\lib\site-packages (from transformers->datasets==1.5.0.dev0) (20.9)
Collecting pathspec<1,>=0.8.1
  Using cached pathspec-0.8.1-py2.py3-none-any.whl (28 kB)
Requirement already satisfied: click>=7.1.2 in c:\programdata\anaconda3\envs\env\lib\site-packages (from black->datasets==1.5.0.dev0) (7.1.2)
Collecting appdirs
  Using cached appdirs-1.4.4-py2.py3-none-any.whl (9.6 kB)
Collecting mypy-extensions>=0.4.3
  Using cached mypy_extensions-0.4.3-py2.py3-none-any.whl (4.5 kB)
Requirement already satisfied: typed-ast>=1.4.2 in c:\programdata\anaconda3\envs\env\lib\site-packages (from black->datasets==1.5.0.dev0) (1.4.3)
Collecting beautifulsoup4
  Using cached beautifulsoup4-4.9.3-py3-none-any.whl (115 kB)
Requirement already satisfied: soupsieve>1.2 in c:\programdata\anaconda3\envs\env\lib\site-packages (from beautifulsoup4->bs4->datasets==1.5.0.dev0) (2.2.1)
Collecting python-Levenshtein
  Using cached python-Levenshtein-0.12.2.tar.gz (50 kB)
Requirement already satisfied: jsonpointer>=1.9 in c:\programdata\anaconda3\envs\env\lib\site-packages (from jsonpatch->cfn-lint>=0.4.0->moto[s3]==1.3.16->datasets==1.5.0.dev0) (2.1)
Requirement already satisfied: pillow>=6.2.0 in c:\programdata\anaconda3\envs\env\lib\site-packages (from matplotlib->bert_score>=0.3.6->datasets==1.5.0.dev0) (8.2.0)
Requirement already satisfied: cycler>=0.10 in c:\programdata\anaconda3\envs\env\lib\site-packages (from matplotlib->bert_score>=0.3.6->datasets==1.5.0.dev0) (0.10.0)
Requirement already satisfied: kiwisolver>=1.0.1 in c:\programdata\anaconda3\envs\env\lib\site-packages (from matplotlib->bert_score>=0.3.6->datasets==1.5.0.dev0) (1.3.1)
Collecting multiprocess
  Using cached multiprocess-0.70.11-py3-none-any.whl (98 kB)
  Using cached multiprocess-0.70.10.zip (2.4 MB)
  Using cached multiprocess-0.70.9-py3-none-any.whl
Requirement already satisfied: joblib in c:\programdata\anaconda3\envs\env\lib\site-packages (from nltk->datasets==1.5.0.dev0) (1.0.1)
Collecting et-xmlfile
  Using cached et_xmlfile-1.1.0-py3-none-any.whl (4.7 kB)
Requirement already satisfied: pyzstd<0.15.0,>=0.14.4 in c:\programdata\anaconda3\envs\env\lib\site-packages (from py7zr->datasets==1.5.0.dev0) (0.14.4)
Collecting pyppmd<0.13.0,>=0.12.1
  Using cached pyppmd-0.12.1-cp37-cp37m-win_amd64.whl (32 kB)
Collecting pycryptodome>=3.6.6
  Using cached pycryptodome-3.10.1-cp35-abi3-win_amd64.whl (1.6 MB)
Collecting bcj-cffi<0.6.0,>=0.5.1
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Collecting multivolumefile<0.3.0,>=0.2.0
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Collecting pytest-forked
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Collecting portalocker==2.0.0
  Using cached portalocker-2.0.0-py2.py3-none-any.whl (11 kB)
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Building wheels for collected packages: python-Levenshtein
  Building wheel for python-Levenshtein (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: 'C:\ProgramData\Anaconda3\envs\env\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\VKC~1\\AppData\\Local\\Temp\\pip-install-ynt_dbm4\\python-levenshtein_c02e7e6f9def4629a475349654670ae9\\setup.py'"'"'; __file__='"'"'C:\\Users\\VKC~1\\AppData\\Local\\Temp\\pip-install-ynt_dbm4\\python-levenshtein_c02e7e6f9def4629a475349654670ae9\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\VKC~1\AppData\Local\Temp\pip-wheel-8jh7fm18'
       cwd: C:\Users\VKC~1\AppData\Local\Temp\pip-install-ynt_dbm4\python-levenshtein_c02e7e6f9def4629a475349654670ae9\
  Complete output (27 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win-amd64-3.7
  creating build\lib.win-amd64-3.7\Levenshtein
  copying Levenshtein\StringMatcher.py -> build\lib.win-amd64-3.7\Levenshtein
  copying Levenshtein\__init__.py -> build\lib.win-amd64-3.7\Levenshtein
  running egg_info
  writing python_Levenshtein.egg-info\PKG-INFO
  writing dependency_links to python_Levenshtein.egg-info\dependency_links.txt
  writing entry points to python_Levenshtein.egg-info\entry_points.txt
  writing namespace_packages to python_Levenshtein.egg-info\namespace_packages.txt
  writing requirements to python_Levenshtein.egg-info\requires.txt
  writing top-level names to python_Levenshtein.egg-info\top_level.txt
  reading manifest file 'python_Levenshtein.egg-info\SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  warning: no previously-included files matching '*pyc' found anywhere in distribution
  warning: no previously-included files matching '*so' found anywhere in distribution
  warning: no previously-included files matching '.project' found anywhere in distribution
  warning: no previously-included files matching '.pydevproject' found anywhere in distribution
  writing manifest file 'python_Levenshtein.egg-info\SOURCES.txt'
  copying Levenshtein\_levenshtein.c -> build\lib.win-amd64-3.7\Levenshtein
  copying Levenshtein\_levenshtein.h -> build\lib.win-amd64-3.7\Levenshtein
  running build_ext
  building 'Levenshtein._levenshtein' extension
  error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
  ----------------------------------------
  ERROR: Failed building wheel for python-Levenshtein
  Running setup.py clean for python-Levenshtein
Failed to build python-Levenshtein
Installing collected packages: python-Levenshtein, pytest-forked, pyppmd, pymongo, pyflakes, pydot, pycryptodome, pycodestyle, pyarrow, portalocker, pathspec, pandas, opt-einsum, oauth2client, nltk, mypy-extensions, multivolumefile, multiprocess, moto, mccabe, matplotlib, keras-preprocessing, huggingface-hub, hdfs, h5py, google-pasta, gast, flatbuffers, fastavro, execnet, et-xmlfile, entrypoints, crcmod, beautifulsoup4, bcj-cffi, avro-python3, astunparse, appdirs, zstandard, tldextract, tensorflow, sklearn, seqeval, sacrebleu, rouge-score, rarfile, pytest-xdist, py7zr, openpyxl, mwparserfromhell, lxml, langdetect, jiwer, isort, flake8, elasticsearch, datasets, conllu, bs4, black, bert-score, apache-beam
    Running setup.py install for python-Levenshtein ... error
    ERROR: Command errored out with exit status 1:
     command: 'C:\ProgramData\Anaconda3\envs\env\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\VKC~1\\AppData\\Local\\Temp\\pip-install-ynt_dbm4\\python-levenshtein_c02e7e6f9def4629a475349654670ae9\\setup.py'"'"'; __file__='"'"'C:\\Users\\VKC~1\\AppData\\Local\\Temp\\pip-install-ynt_dbm4\\python-levenshtein_c02e7e6f9def4629a475349654670ae9\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\VKC~1\AppData\Local\Temp\pip-record-v7l7zitb\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\ProgramData\Anaconda3\envs\env\Include\python-Levenshtein'
         cwd: C:\Users\VKC~1\AppData\Local\Temp\pip-install-ynt_dbm4\python-levenshtein_c02e7e6f9def4629a475349654670ae9\
    Complete output (27 lines):
    running install
    running build
    running build_py
    creating build
    creating build\lib.win-amd64-3.7
    creating build\lib.win-amd64-3.7\Levenshtein
    copying Levenshtein\StringMatcher.py -> build\lib.win-amd64-3.7\Levenshtein
    copying Levenshtein\__init__.py -> build\lib.win-amd64-3.7\Levenshtein
    running egg_info
    writing python_Levenshtein.egg-info\PKG-INFO
    writing dependency_links to python_Levenshtein.egg-info\dependency_links.txt
    writing entry points to python_Levenshtein.egg-info\entry_points.txt
    writing namespace_packages to python_Levenshtein.egg-info\namespace_packages.txt
    writing requirements to python_Levenshtein.egg-info\requires.txt
    writing top-level names to python_Levenshtein.egg-info\top_level.txt
    reading manifest file 'python_Levenshtein.egg-info\SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    warning: no previously-included files matching '*pyc' found anywhere in distribution
    warning: no previously-included files matching '*so' found anywhere in distribution
    warning: no previously-included files matching '.project' found anywhere in distribution
    warning: no previously-included files matching '.pydevproject' found anywhere in distribution
    writing manifest file 'python_Levenshtein.egg-info\SOURCES.txt'
    copying Levenshtein\_levenshtein.c -> build\lib.win-amd64-3.7\Levenshtein
    copying Levenshtein\_levenshtein.h -> build\lib.win-amd64-3.7\Levenshtein
    running build_ext
    building 'Levenshtein._levenshtein' extension
    error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\ProgramData\Anaconda3\envs\env\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\VKC~1\\AppData\\Local\\Temp\\pip-install-ynt_dbm4\\python-levenshtein_c02e7e6f9def4629a475349654670ae9\\setup.py'"'"'; __file__='"'"'C:\\Users\\VKC~1\\AppData\\Local\\Temp\\pip-install-ynt_dbm4\\python-levenshtein_c02e7e6f9def4629a475349654670ae9\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\VKC~1\AppData\Local\Temp\pip-record-v7l7zitb\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\ProgramData\Anaconda3\envs\env\Include\python-Levenshtein' Check the logs for full command output.
```

Here are conda and python versions:

```bat
(env) C:\testing\datasets>conda --version
conda 4.9.2

(env) C:\testing\datasets>python --version
Python 3.7.10
```

Please help me out. Thanks.

Comments:
Hi @gchhablani, 

There are some 3rd-party dependencies that require to build code in C. In this case, it is the library `python-Levenshtein`.

On Windows, in order to be able to build C code, you need to install at least `Microsoft C++ Build Tools` version 14. You can find more info here: https://visualstudio.microsoft.com/visual-cpp-build-tools/

Hi @albertvillanova 

Sorry for such a trivial issue ;-; 

Thanks a lot.