python - Scrapy Incompatible library version -

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i trying scrapy going on macbook however, after pip install scrapy , getting done, when import it gives me error

importerror:  dlopen(/library/frameworks/python.framework/versions/2.7/lib/python2.7/site-packages/lxml/etree.so, 2): library not loaded: libxml2.2.dylib   reason: incompatible library version: etree.so requires version 12.0.0 or later, libxml2.2.dylib provides version 10.0.0

what should fix can started learning scrapy?? :(


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