1.安装
pip3 install pyspider
2.错误
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-p0k3l2j5/pycurl/
这是因为 pyspider
依赖 pycurl
这个库,而 pycurl
又要求系统中存在相对应的库
解决方案:
# Ubuntu
apt-get install libcurl4-gnutls-dev # Centos yum install libcurl-devel
pip3 install pycurl
# export PYCURL_SSL_LIBRARY=openssl
# export PYCURL_SSL_LIBRARY=nss
pip3 install pyspider