记一次安装nginx遇到的问题

1. 下载http://nginx.org/en/download.html
2. 将下载下来的Nginx上传到/usr/local/nginx/目录下。运行“tar -zxvf nginx-1.13.6.tar.gz”进行解压。
3. 切换到/usr/local/nginx/nginx-1.13.6目录下，运行./configure进行初始化配置。

报错：
./configure: error: the HTTP rewrite module requires the PCRE library.
You can either disable the module by using --without-http_rewrite_module
option, or install the PCRE library into the system, or build the PCRE library
statically from the source with nginx by using --with-pcre=<path> option.

百度 the HTTP rewrite module requires the PCRE library.
却少pcre。
查询一下，发现nginx已经有了自带pcre
find / -name "pcre"
/usr/local/nginx/nginx-1.13.6/auto/lib/pcre
于是指定pcre路径运行 ./configure
./configure --with-pcre=/usr/local/nginx/nginx-1.13.6/auto/lib/pcre
运行这个问题就没了

但依然报错
./configure: error: the HTTP gzip module requires the zlib library.
You can either disable the module by using --without-http_gzip_module
option, or install the zlib library into the system, or build the zlib library
statically from the source with nginx by using --with-zlib=<path> option.

于是同样的解决办法
./configure --with-pcre=/usr/local/nginx/nginx-1.13.6/auto/lib/pcre --with-zlib＝/usr/local/nginx/nginx-1.13.6/auto/lib/zlib

初始化配置解决了。

4. 编译 make

依然报错
make -f objs/Makefile
make[1]: 进入目录“/usr/local/nginx/nginx-1.13.6”
cd /usr/local/nginx/nginx-1.13.6/auto/lib/pcre \
&& if [ -f Makefile ]; then make distclean; fi \
&& CC="cc" CFLAGS="-O2 -fomit-frame-pointer -pipe " \
./configure --disable-shared 
/bin/sh:行2: ./configure: 没有那个文件或目录
make[1]: *** [/usr/local/nginx/nginx-1.13.6/auto/lib/pcre/Makefile] 错误 127
make[1]: 离开目录“/usr/local/nginx/nginx-1.13.6”
make: *** [build] 错误 2

找不到.configure文件，进入/usr/local/nginx/nginx-1.13.6/auto/lib/pcre/
确实是没有./configure文件
懒得动了，直接换一种解决方法，重新下载pcre安装，将--with-pcre指定到安装的路径

pcre安装过程
1.下载pcre https://sourceforge.net/projects/pcre/files/pcre/并上传服务器
使用tar -zxvf pcre-8.41.tar.gz进行解压。
2. 运行 chmod -R 777 pcre-8.41 对当前文件夹授予全部读写权限。
3. 切换到pcre-8.41目录下，运行 ./configure 进行pcre初始化配置 运行./configure。
然而又报错：
error: You need a C++ compiler for C++ support.
直接yum安装 yum install -y gcc gcc-c++
重新运行./configure，好了。
4. make&&make install
ok
zlib用了yum安装(度娘给的结果)
yum install -y zlib-devel

5. 继续初始化nginx ,运行./configure --with-pcre=/usr/local/nginx/pcre-8.41

后续使用中却少ssh模块修改此安装过程。
[emerg] the "ssl" parameter requires ngx_http_ssl_module in ...
http转https添加ngx_http_ssl_module编译
1. yum install openssl-devel
2. ./configure --with-pcre=/usr/local/tool/pcre-8.41 --with-http_stub_status_module --with-http_ssl_module

6. 编译安装
   make&&make install
7. 注册为服务

[[email protected] nginx-1.13.6]# whereis nginx
nginx: /usr/local/nginx
[[email protected] nginx-1.13.6]# vim /etc/init.d/nginx
添加如下内容
#! /bin/sh
# chkconfig: - 85 15

PATH=/usr/local/nginx/sbin

DESC="nginx daemon"
NAME=nginx
DAEMON=/usr/local/nginx/sbin/$NAME
CONFIGFILE=/usr/local/nginx/conf/$NAME.conf
PIDFILE=/usr/local/nginx/logs/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME

set -e
[ -x "$DAEMON" ] || exit 0

do_start() {
$DAEMON -c $CONFIGFILE || echo -n "nginx already running"
}

do_stop() {
$DAEMON -s stop || echo -n "nginx not running"
}

do_reload() {
$DAEMON -s reload || echo -n "nginx can't reload"
}

case "$1" in
start)
echo -n "Starting $DESC: $NAME"
do_start
echo "."
;;
stop)
echo -n "Stopping $DESC: $NAME"
do_stop
echo "."
;;
reload|graceful)
echo -n "Reloading $DESC configuration..."
do_reload
echo "."
;;
restart)
echo -n "Restarting $DESC: $NAME"
do_stop
do_start
echo "."
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|reload|restart}" >&2
exit 3
;;
esac

exit 0

添加为服务
[[email protected] init.d]# chkconfig --add nginx
修改nginx文件权限
[[email protected] local]# chmod -R 777 nginx
启动nginx
[[email protected] local]# service nginx start
查看进程
[[email protected] local]# ps -aux|grep nginx
root     31029  0.0  0.0  18132   600 ?        Ss   22:34   0:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody   31030  0.0  0.0  18572  1068 ?        S    22:34   0:00 nginx: worker process
root     31035  0.0  0.0 112664   976 pts/0    R+   22:36   0:00 grep --color=auto nginx

8. 设置开机自启
   chkconfig nginx on

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然而，网上有很多安装教程可以避免这些问题。
http://www.linuxidc.com/Linux/2016-09/134907.htm

转载于:https://www.jianshu.com/p/7ce8fa5775cb