tornado tips

1、favicon.ico 报404错误

     解决方案一：使用settings配置static目录

     解决方案二：添加路由信息，(r"/(favicon\.ico)", tornado.web.StaticFileHandler, dict(path=settings['static_path'])),

2、pycurl使用报错

pycurl: libcurl link-time ssl backend (openssl) is different from compile-time ssl backend (none/other)

卸载，然后

export PYCURL_SSL_LIBRARY=[openssl|gnutls|nss]

，重装