本文主要是介绍centos7 安装 nginx1.9.2，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
一、准备工作：
1、安装必备工具：
$ yum -y install gcc gcc-c++ autoconf automake$ yum -y install zlib zlib-devel openssl openssl-devel pcre-devel
pcre: 用来作地址重写的功能。
zlib：nginx 的gzip模块,传输数据打包，省流量（但消耗资源）。
openssl：提供ssl加密协议。
2、新建一个系统级用户组和匿名用户，以及下面编译时使用
$ sudo groupadd -r nginx$ sudo useradd -s /sbin/nologin -g nginx -r nginx-user二、Nginx编译安装：
1、下载Nginx：http://nginx.org/en/download.html
2、解压编译：
$ tar -zxvf nginx-1.9.2.tar.gz$ cd nginx-1.9.2/./configure \
--prefix=/etc/nginx \
--sbin-path=/usr/sbin/nginx \
--conf-path=/etc/nginx/nginx.conf \
--error-log-path=/var/log/nginx/error.log \
--http-log-path=/var/log/nginx/access.log \
--pid-path=/var/run/nginx.pid \
--lock-path=/var/run/nginx.lock \
--http-client-body-temp-path=/var/cache/nginx/client_temp \
--http-proxy-temp-path=/var/cache/nginx/proxy_temp \
--http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \
--http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \
--http-scgi-temp-path=/var/cache/nginx/scgi_temp \
--user=nginx \
--group=nginx \
--with-http_ssl_module \
--with-http_realip_module \
--with-http_addition_module \
--with-http_sub_module \
--with-http_dav_module \
--with-http_flv_module \
--with-http_mp4_module \
--with-http_gunzip_module \
--with-http_gzip_static_module \
--with-http_random_index_module \
--with-http_secure_link_module \
--with-http_stub_status_module \
--with-http_auth_request_module \
--with-mail \
--with-mail_ssl_module \
--with-file-aio \
--with-ipv6 \
--with-http_spdy_module \
--with-cc-opt='-O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic'
上面的参数的作用可以通过--help来查看下文附加1中有提供
./configure --help编译日志：
checking for OS+ Linux 3.10.0-229.4.2.el7.x86_64 x86_64
checking for C compiler ... found+ using GNU C compiler+ gcc version: 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC)
checking for gcc -pipe switch ... found
checking for gcc builtin atomic operations ... found
checking for C99 variadic macros ... found
checking for gcc variadic macros ... found
checking for unistd.h ... found
checking for inttypes.h ... found
checking for limits.h ... found
checking for sys/filio.h ... not found
checking for sys/param.h ... found
checking for sys/mount.h ... found
checking for sys/statvfs.h ... found
checking for crypt.h ... found
checking for Linux specific features
checking for epoll ... found
checking for EPOLLRDHUP ... found
checking for O_PATH ... found
checking for sendfile() ... found
checking for sendfile64() ... found
checking for sys/prctl.h ... found
checking for prctl(PR_SET_DUMPABLE) ... found
checking for sched_setaffinity() ... found
checking for crypt_r() ... found
checking for sys/vfs.h ... found
checking for poll() ... found
checking for /dev/poll ... not found
checking for kqueue ... not found
checking for crypt() ... not found
checking for crypt() in libcrypt ... found
checking for F_READAHEAD ... not found
checking for posix_fadvise() ... found
checking for O_DIRECT ... found
checking for F_NOCACHE ... not found
checking for directio() ... not found
checking for statfs() ... found
checking for statvfs() ... found
checking for dlopen() ... not found
checking for dlopen() in libdl ... found
checking for sched_yield() ... found
checking for SO_SETFIB ... not found
checking for SO_REUSEPORT ... found
checking for SO_ACCEPTFILTER ... not found
checking for TCP_DEFER_ACCEPT ... found
checking for TCP_KEEPIDLE ... found
checking for TCP_FASTOPEN ... not found
checking for TCP_INFO ... found
checking for accept4() ... found
checking for eventfd() ... found
checking for int size ... 4 bytes
checking for long size ... 8 bytes
checking for long long size ... 8 bytes
checking for void * size ... 8 bytes
checking for uint64_t ... found
checking for sig_atomic_t ... found
checking for sig_atomic_t size ... 4 bytes
checking for socklen_t ... found
checking for in_addr_t ... found
checking for in_port_t ... found
checking for rlim_t ... found
checking for uintptr_t ... uintptr_t found
checking for system byte ordering ... little endian
checking for size_t size ... 8 bytes
checking for off_t size ... 8 bytes
checking for time_t size ... 8 bytes
checking for setproctitle() ... not found
checking for pread() ... found
checking for pwrite() ... found
checking for sys_nerr ... found
checking for localtime_r() ... found
checking for posix_memalign() ... found
checking for memalign() ... found
checking for mmap(MAP_ANON|MAP_SHARED) ... found
checking for mmap("/dev/zero", MAP_SHARED) ... found
checking for System V shared memory ... found
checking for POSIX semaphores ... not found
checking for POSIX semaphores in libpthread ... found
checking for struct msghdr.msg_control ... found
checking for ioctl(FIONBIO) ... found
checking for struct tm.tm_gmtoff ... found
checking for struct dirent.d_namlen ... not found
checking for struct dirent.d_type ... found
checking for sysconf(_SC_NPROCESSORS_ONLN) ... found
checking for openat(), fstatat() ... found
checking for getaddrinfo() ... found
checking for PCRE library ... found
checking for PCRE JIT support ... found
checking for OpenSSL library ... found
checking for zlib library ... found
creating objs/MakefileConfiguration summary+ using system PCRE library+ using system OpenSSL library+ md5: using OpenSSL library+ sha1: using OpenSSL library+ using system zlib librarynginx path prefix: "/usr"nginx binary file: "/usr/sbin/nginx"nginx configuration prefix: "/etc/nginx"nginx configuration file: "/etc/nginx/nginx.conf"nginx pid file: "/var/run/nginx/nginx.pid"nginx error log file: "/var/log/nginx/error.log"nginx http access log file: "/var/log/nginx/http.log"nginx http client request body temporary files: "/var/tmp/nginx/client"nginx http proxy temporary files: "/var/tmp/nginx/proxy"nginx http fastcgi temporary files: "/var/tmp/nginx/fcgi"nginx http uwsgi temporary files: "uwsgi_temp"nginx http scgi temporary files: "scgi_temp"好像很成功。
3、安装:
make&& make install4、启动：
nginx -c /etc/nginx/nginx.confnginx -c /etc/nginx/nginx.conf -s reload如果提示缺什么包，直接用yum安装
yum installxxxxxnginx: [emerg] mkdir() "/var/tmp/nginx/client_temp" failed (2: No such file or directory)
则用管理员去mkdir /var/tmp/nginx文件夹 后再启动。
（2）在配置nginx 时提示如下错误时：
nginx: [emerg] getpwnam(“www”) failed
解决方案一
在nginx.conf中 把user nobody的注释去掉既可
解决方案二
错误的原因是没有创建www这个用户，应该在服务器系统中添加www用户组和用户www，如下命令：
/usr/sbin/groupadd -f www
/usr/sbin/useradd -g www www对于nginx的操作，指令比较长，也不便于操作，因此可以使用脚本，教程中转：
CentOS 7 Nginx 控制脚本
附加1：
--help print this message--prefix=PATH setinstallation prefix--sbin-path=PATH setnginx binary pathname--conf-path=PATH setnginx.conf pathname--error-log-path=PATH seterror log pathname--pid-path=PATH setnginx.pid pathname--lock-path=PATH setnginx.lock pathname--user=USER setnon-privileged user forworker processes--group=GROUP setnon-privileged group forworker processes--build=NAME setbuild name--builddir=DIR setbuild directory--with-select_module enableselect module--without-select_module disable selectmodule--with-poll_module enablepoll module--without-poll_module disable poll module--with-threads enablethread pool support--with-file-aio enablefile AIO support--with-ipv6 enableIPv6 support--with-http_ssl_module enablengx_http_ssl_module--with-http_spdy_module enablengx_http_spdy_module--with-http_realip_module enablengx_http_realip_module--with-http_addition_module enablengx_http_addition_module--with-http_xslt_module enablengx_http_xslt_module--with-http_image_filter_module enablengx_http_image_filter_module--with-http_geoip_module enablengx_http_geoip_module--with-http_sub_module enablengx_http_sub_module--with-http_dav_module enablengx_http_dav_module--with-http_flv_module enablengx_http_flv_module--with-http_mp4_module enablengx_http_mp4_module--with-http_gunzip_module enablengx_http_gunzip_module--with-http_gzip_static_module enablengx_http_gzip_static_module--with-http_auth_request_module enablengx_http_auth_request_module--with-http_random_index_module enablengx_http_random_index_module--with-http_secure_link_module enablengx_http_secure_link_module--with-http_degradation_module enablengx_http_degradation_module--with-http_stub_status_module enablengx_http_stub_status_module--without-http_charset_module disable ngx_http_charset_module--without-http_gzip_module disable ngx_http_gzip_module--without-http_ssi_module disable ngx_http_ssi_module--without-http_userid_module disable ngx_http_userid_module--without-http_access_module disable ngx_http_access_module--without-http_auth_basic_module disable ngx_http_auth_basic_module--without-http_autoindex_module disable ngx_http_autoindex_module--without-http_geo_module disable ngx_http_geo_module--without-http_map_module disable ngx_http_map_module--without-http_split_clients_module disable ngx_http_split_clients_module--without-http_referer_module disable ngx_http_referer_module--without-http_rewrite_module disable ngx_http_rewrite_module--without-http_proxy_module disable ngx_http_proxy_module--without-http_fastcgi_module disable ngx_http_fastcgi_module--without-http_uwsgi_module disable ngx_http_uwsgi_module--without-http_scgi_module disable ngx_http_scgi_module--without-http_memcached_module disable ngx_http_memcached_module--without-http_limit_conn_module disable ngx_http_limit_conn_module--without-http_limit_req_module disable ngx_http_limit_req_module--without-http_empty_gif_module disable ngx_http_empty_gif_module--without-http_browser_module disable ngx_http_browser_module--without-http_upstream_hash_moduledisable ngx_http_upstream_hash_module--without-http_upstream_ip_hash_moduledisable ngx_http_upstream_ip_hash_module--without-http_upstream_least_conn_moduledisable ngx_http_upstream_least_conn_module--without-http_upstream_keepalive_moduledisable ngx_http_upstream_keepalive_module--without-http_upstream_zone_moduledisable ngx_http_upstream_zone_module--with-http_perl_module enablengx_http_perl_module--with-perl_modules_path=PATH setPerl modules path--with-perl=PATH setperl binary pathname--http-log-path=PATH sethttp access log pathname--http-client-body-temp-path=PATH setpath to storehttp client request body temporary files--http-proxy-temp-path=PATH setpath to storehttp proxy temporary files--http-fastcgi-temp-path=PATH setpath to storehttp fastcgi temporary files--http-uwsgi-temp-path=PATH setpath to storehttp uwsgi temporary files--http-scgi-temp-path=PATH setpath to storehttp scgi temporary files--without-http disable HTTP server--without-http-cache disable HTTP cache--with-mail enablePOP3/IMAP4/SMTPproxy module--with-mail_ssl_module enablengx_mail_ssl_module--without-mail_pop3_module disable ngx_mail_pop3_module--without-mail_imap_module disable ngx_mail_imap_module--without-mail_smtp_module disable ngx_mail_smtp_module--with-stream enableTCP proxy module--with-stream_ssl_module enablengx_stream_ssl_module--without-stream_access_module disable ngx_stream_access_module--without-stream_upstream_hash_moduledisable ngx_stream_upstream_hash_module--without-stream_upstream_least_conn_moduledisable ngx_stream_upstream_least_conn_module--without-stream_upstream_zone_moduledisable ngx_stream_upstream_zone_module--with-google_perftools_module enablengx_google_perftools_module--with-cpp_test_module enablengx_cpp_test_module--add-module=PATH enablean external module--with-cc=PATH setC compiler pathname--with-cpp=PATH setC preprocessor pathname--with-cc-opt=OPTIONS setadditional C compiler options--with-ld-opt=OPTIONS setadditional linker options--with-cpu-opt=CPU build forthe specified CPU, valid values:pentium, pentiumpro, pentium3, pentium4,athlon, opteron, sparc32, sparc64, ppc64--without-pcre disable PCRE library usage--with-pcre force PCRE library usage--with-pcre=DIR setpath to PCRE library sources--with-pcre-opt=OPTIONS setadditional build options forPCRE--with-pcre-jit build PCRE with JIT compilation support--with-md5=DIR setpath to md5 library sources--with-md5-opt=OPTIONS setadditional build options formd5--with-md5-asm use md5 assembler sources--with-sha1=DIR setpath to sha1 library sources--with-sha1-opt=OPTIONS setadditional build options forsha1--with-sha1-asm use sha1 assembler sources--with-zlib=DIR setpath to zlib library sources--with-zlib-opt=OPTIONS setadditional build options forzlib--with-zlib-asm=CPU use zlib assembler sources optimizedforthe specified CPU, valid values:pentium, pentiumpro--with-libatomic force libatomic_ops library usage--with-libatomic=DIR setpath to libatomic_ops library sources--with-openssl=DIR setpath to OpenSSL library sources--with-openssl-opt=OPTIONS setadditional build options forOpenSSL--with-debug enabledebug logging原文链接 http://my.oschina.net/liucao/blog/470241?fromerr=d9Kj1nub#OSC_h2_1
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