python3安装beautifulsoup4:
pip3 install beautifulsoup4
headers:
User-Agent:Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
安装scrapy模块出现错误:
build/temp.linux-x86_64-3.5/_openssl.c:434:30: fatal error: openssl/opensslv.h: 没有那个文件或目录
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
解决方法:
apt-get install build-essential libssl-dev libffi-dev python3-dev