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linux下安装Scrapy所遇到的compilation terminated问题

执行sudo pip3 install scrapy来安装Scrapy时,终端报出如下问题: #include "Python.h"^compilation terminated.error: command 'x86_64-linux-gnu-gcc' failed with exit status 1--...

pymysql.err.InternalError: (1054, "Unknown column 'firsttitle' in 'field list'")

import pymysqlconn1 = pymysql.connect(host="127.0.0.1",user="root",password="1234",db="mypydb")x = 'firsttitle'y = 'firstkeyword'sql = "INSERT INTO mytb(ti

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