我正在尝试为Python安装Scrapy模块。我正在使用命令:
pip install Scrapy
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但是我收到以下错误:
Command "/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python -c "import setuptools, tokenize;__file__='/private/var/folders/b4/nrmj5jf105lcv1_kf1yk9gh40000gn/T/pip-build-aNQoXA/lxml/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/b4/nrmj5jf105lcv1_kf1yk9gh40000gn/T/pip-B_akAd-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/b4/nrmj5jf105lcv1_kf1yk9gh40000gn/T/pip-build-aNQoXA/lxml
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您可以通过pip wheel安装它。
从这里下载车轮包装。
cra草
然后安装
pip install wheel # to install support for wheel files.
pip install Scrapy?1.0.3?py2?none?any.whl # to install the wheel.
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编辑:如果在ubuntu或其他基于debian的操作系统上:
尝试:
sudo apt-get install python-dev
sudo apt-get install libxml2-dev libxslt1-dev
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然后再次尝试安装scrapy。
在Mac Osx上:
然后尝试使用 brew install package_name