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describe optional dependencies better in the README

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Rob Speer 2015-09-24 17:54:52 -04:00
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README.md
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@ -15,13 +15,26 @@ or by getting the repository and running its setup.py:
python3 setup.py install
To handle word frequency lookups in Japanese, you need to additionally install
mecab-python3, which itself depends on libmecab-dev. These commands will
install them on Ubuntu:
Japanese and Chinese have additional external dependencies so that they can be
tokenized correctly.
To be able to look up word frequencies in Japanese, you need to additionally
install mecab-python3, which itself depends on libmecab-dev and its dictionary.
These commands will install them on Ubuntu:
sudo apt-get install mecab-ipadic-utf8 libmecab-dev
pip3 install mecab-python3
To be able to look up word frequencies in Chinese, you need Jieba, a
pure-Python Chinese tokenizer:
pip3 install jieba
These dependencies can also be requested as options when installing wordfreq.
For example:
pip3 install wordfreq[mecab,jieba]
## Usage