执行 sudo pip install Scrapy 时会碰到libxml/xmlversion file no found
解决方法:
brew install libxml2
brew install libxslt
brew link libxml2 --force
brew link libxslt --force
再 pip install --upgrade pip
执行 sudo pip install Scrapy 时会碰到libxml/xmlversion file no found
解决方法:
brew install libxml2
brew install libxslt
brew link libxml2 --force
brew link libxslt --force
再 pip install --upgrade pip