Nginx启动出错 error while loading shared libraries:

root@localhost conf]# /usr/local/nginx/sbin/nginx

/usr/local/nginx/sbin/nginx: error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory
 

从错误看出是缺少lib文件导致，进一步查看下
 

[root@localhost conf]# ldd $(which /usr/local/nginx/sbin/nginx)

linux-gate.so.1 => (0x0071b000)

libpthread.so.0 => /lib/libpthread.so.0 (0×00498000)

libcrypt.so.1 => /lib/libcrypt.so.1 (0×00986000)

libpcre.so.1 => not found

libcrypto.so.6 => /lib/libcrypto.so.6 (0×00196000)

libz.so.1 => /lib/libz.so.1 (0×00610000)

libc.so.6 => /lib/libc.so.6 (0x002d7000)

/lib/ld-linux.so.2 (0x006a8000)

libdl.so.2 => /lib/libdl.so.2 (0x008c3000)

可以看出 libpcre.so.1 => not found 并没有找到，进入/lib目录中手动链接下
 

[root@localhost lib]# ln -s libpcre.so.0.0.1 libpcre.so.1

然后在启动nginx ok 了
 

[root@localhost lib]# /usr/local/nginx/sbin/nginx
 

[root@localhost lib]# ps -ef |grep nginx

root 9539 1 0 19:06 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx

www 9540 9539 0 19:06 ? 00:00:00 nginx: worker process