linux mysql 找不到

linux mysql 找不到 <mysql/mysql.h>  

原因：缺少libmysqlclient-dev，
安装：apt-get install libmysqlclient-dev


main.cpp

#include <iostream>
#include <mysql/mysql.h>
#include <stdlib.h>
using namespace std;


int main()
{
    MYSQL mysql;
    MYSQL_RES *result;
    MYSQL_ROW row;


    mysql_init(&mysql);
    mysql_real_connect(&mysql, "127.0.0.1", "root", "123456",
                       "mydb", 0, NULL, 0);
    mysql_query(&mysql, "select * from friends");
    result = mysql_store_result(&mysql);
    while ((row = mysql_fetch_row(result)))
    {
        cout << row[0] << " | " << row[1] << " | " << row[2] << " | "
             << row[3] << " | " << row[4] << " | " << row[5] << " | "
             << endl;
    }
    mysql_free_result(result);
    mysql_close(&mysql);
   
    return 0;
}


makefile


mydb:main.cpp
    g++ -o mydb main.cpp -lmysqlclient -I/usr/include/mysql/ -L/usr/lib/mysql