linux下能够指定位置安装libevent，但是MAKE时报错，求解？

Posted 2023-05-15

make[2]: Entering directory `/home/libevent-2.0.20-stable'
/bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I./compat -I./include -I./include -g -O2 -Wall -fno-strict-aliasing -MT event.lo -MD -MP -MF .deps/event.Tpo -c -o event.lo event.c
libtool: compile: gcc -DHAVE_CONFIG_H -I. -I./compat -I./include -I./include -g -O2 -Wall -fno-strict-aliasing -MT event.lo -MD -MP -MF .deps/event.Tpo -c event.c -fPIC -DPIC -o .libs/event.o
event.c:54:20: error: string.h: No such file or directory
event.c: In function 'event_debug_map_HT_GROW':
event.c:193: warning: implicit declaration of function 'memset'
event.c:193: warning: incompatible implicit declaration of built-in function 'memset'
event.c:193: warning: incompatible implicit declaration of built-in function 'memset'
event.c: In function 'event_config_is_avoided_method':
event.c:464: warning: implicit declaration of function 'strcmp'
event.c: In function 'event_deferred_cb_queue_init':
event.c:495: warning: incompatible implicit declaration of built-in function 'memset'
event.c: In function 'event_base_init_common_timeout':
event.c:1188: warning: implicit declaration of function 'memcpy'
event.c:1188: warning: incompatible implicit declaration of built-in function 'memcpy'
event.c: In function 'event_deferred_cb_init':
event.c:2323: warning: incompatible implicit declaration of built-in function 'memset'
event.c: In function 'event_mm_calloc_':
event.c:2651: warning: incompatible implicit declaration of built-in function 'memset'
event.c: In function 'event_mm_strdup_':
event.c:2661: warning: implicit declaration of function 'strlen'
event.c:2661: warning: incompatible implicit declaration of built-in function 'strlen'
event.c:2664: warning: incompatible implicit declaration of built-in function 'memcpy'
event.c:2670: warning: implicit declaration of function 'strdup'
event.c:2670: warning: incompatible implicit declaration of built-in function 'strdup'
make[2]: *** [event.lo] Error 1
make[2]: Leaving directory `/home/libevent-2.0.20-stable'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/libevent-2.0.20-stable'
make: *** [all] Error 2

参考技术A event.c:54:20: error: string.h: No such file or directory

开发环境没装全？还是你的系统已经挂了。追问

不是的，我把之前系统自带的LIBEVENT给删了，想重新再装一下，现在就是MAKE不过去

追答

自带 libevent 和你重新装是两个概念。
如果你要是想重装，最好的选择应该是用系统的安装盘重装这个软件包，而不是用源代码装。
这是两个过程和两个结果，不是一个东西。

参考技术B 你看看error1这里，make[2]: *** [event.lo] Error 1 可能缺少event.lo，把它安装上再试试，error2也一样 参考技术C 在中国黑客联盟下砸视频

linux下libevent的安装

1、下载安装源码包libevent-2.0.21-stable.tar.gz

 

2、解压并安装

tar zxvf libevent-2.0.21-stable.tar.gz

cd libevent-2.1.4-alpha 
./configure -prefix=/usr/libevent
make

--切换root用户再进行一下操作

su - root

sudo make install