[Python] plyvel install on windows

I am doing data analysis on Ethereum blockchain data. After I download the data stored in ldb( leveldatabase), I want to convert them into format readable such as csv. So I install the plyvel package to read ldb format. However, it can not be installed and I do not know why.

From the command line: Failed building wheel for plyvel Command "c:\users\trajan\env\scripts\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\Trajan\\AppData\\Local\\Temp\\pip-install-89lzrcjj\\plyvel\\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\Trajan\AppData\Local\Temp\pip-record-f09uwz2d\install-record.txt --single-version-externally-managed --compile --install-headers c:\users\trajan\env\include\site\python3.6\plyvel" failed with error code 1 in C:\Users\Trajan\AppData\Local\Temp\pip-install-89lzrcjj\plyvel\

Or if someone can help me find other package to read these data on python, it is also useful. Thanks

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