1.安裝相關nginx依賴庫檔案

yum -y install gcc gcc-c++ autoconf automake
yum -y install zlib zlib-devel openssl openssl-devel

2.安裝

1）下載地址：
（http://nginx.org）
2）解壓：
tar -xf
3）原始碼安裝三部曲：./configure、make 、make install

3.解決問題

[[email protected] nginx-1.12.2]# /usr/local/nginx/sbin/nginx  -s reload
/usr/local/nginx/sbin/nginx: error
 
 while loading shared libraries: libpcre.so.1: cannot open shared object file: No such 
file or directory

尋找庫檔案是否存在，若存在，則拷貝或者做軟連線到/lib目錄
目錄下，redhat64位機器需要拷貝到/lib64目錄下，改名都為libpcre.so.1
例如：

查詢檔案目錄:$find / -type f -name *libpcre.so.* 
做軟連線：ln -s /usr/local/lib/libpcre.so.1 /lib64/

4.驗證安裝是否成功：

[[email protected]
 
 lib]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.12.2
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) 

5.解決啟動問題：

$ /usr/local/nginx/sbin/nginx  -s reload
nginx: [error] open() "/usr/local/nginx/logs/nginx.pid" failed (2: No such file or directory)

解決方法：指定配置檔案

$# /usr/local/nginx/sbin/nginx -c /usr/local
 
/nginx/conf/nginx.conf

6.啟動

[root@yuanting ~]# /usr/local/nginx/sbin/nginx  -s reload
[root@yuanting ~]# ps -ef| grep "nginx"
root      33503      1  0 09:17 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/c
onf/nginx.confnobody    33506  33503  0 09:18 ?        00:00:00 nginx: worker process                                          
root      33508  23788  0 09:18 pts/2    00:00:00 grep nginx
[root@yuanting ~]#