【Linux-Ubuntu环境下安装libevent + 安装、编译遇到问题解决方法】

tar -xzvf libevent-2.0.22-stable.tar.gz  -C ./install

mkdir install

./configure

sudo make

sudo make install

#include <event.h>
#include <stdio.h>

int main()
{
    char ** methods = event_get_supported_methods();//获取libevent后端支持的方法
    int i =0;
    for(i = 0;methods[i] != NULL ;i++)
    {
        printf("%s\n",methods[i]);
    }
	struct event_base * base = event_base_new();
	printf("%s\n",event_base_get_method(base));
    return 0;
}

gcc demo.c -o demo -levent

sudo ln -s /usr/local/lib/libevent-2.0.so.5