http://nginx.org/en/download.html，選擇適合Linux的版本，這里選擇最新的版本，下載到本地后上傳到服務器或者centos下直接wget命令下載。
切換到/usr/local目錄，下載軟件包
1 2 | # cd /usr/local# wget http://nginx.org/download/nginx-1.11.5.tar.gz |
先執(zhí)行以下命令，安裝nginx依賴庫,如果缺少依賴庫，可能會安裝失敗，具體可以參考文章后面的錯誤提示信息。
1 2 3 4 5 6 7 | # yum install gcc-c++# yum install pcre# yum install pcre-devel# yum install zlib # yum install zlib-devel# yum install openssl# yum install openssl-devel |
解壓安裝包
1 | # tar -zxvf nginx-1.11.5.tar.gz |
nginx被解壓到了/usr/local/nginx-1.11.5 目錄下（不要把壓縮包解壓到/usr/local/nginx目錄下，或者將解壓后的目錄重命名為nginx，因為nginx會默認安裝到/usr/local/nginx目錄下），切換到nginx-1.11.5/目錄
1 | # cd /usr/local/nginx-1.11.5/ |
執(zhí)行# ./configure
1 | # ./configure |
該操作會檢測當前系統(tǒng)環(huán)境，以確保能成功安裝nginx，執(zhí)行該操作后可能會出現(xiàn)以下幾種提示：
checking for OS
+ Linux 3.10.0-123.el7.x86_64 x86_64
checking for C compiler ... not found
./configure: error: C compiler cc is not found
如果出現(xiàn)以上錯誤提示信息，執(zhí)行yum install gcc-c++安裝gcc，
./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.
如果出現(xiàn)上面提示，表示缺少PCRE庫
./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.
如果出現(xiàn)以上提示，表示缺少zlib庫
如果沒有出現(xiàn)./configure: error提示，表示當前環(huán)境可以安裝nginx，執(zhí)行make和make install編譯nginx
1 2 | # make# make install |
沒有出錯的話，表示nginx已經(jīng)成功安裝完成，默認安裝位置為/usr/local/nginx,之前的/usr/local/nginx-1.11.5/可以刪除掉了。
如果出現(xiàn)cp: 'conf/koi-win' and '/usr/local/nginx/conf/koi-win' are the same file，可能是你把安裝包解壓到了/usr/local/nginx目錄，解決辦法是將該目錄重命名為其他名稱后再執(zhí)行make,make install.
切換到/lib/systemd/system/目錄，創(chuàng)建nginx.service文件vim nginx.service
1 2 | # cd /lib/systemd/system/# vim nginx.service |
文件內(nèi)容如下：
1 2 3 4 5 6 7 8 9 10 11 12 13 | [Unit]Description=nginx After=network.target [Service] Type=forking ExecStart=/usr/local/nginx/sbin/nginxExecReload=/usr/local/nginx/sbin/nginx reloadExecStop=/usr/local/nginx/sbin/nginx quitPrivateTmp=true [Install] WantedBy=multi-user.target |
退出并保存文件，執(zhí)行systemctl enable nginx.service使nginx開機啟動
1 | # systemctl enable nginx.service |
systemctl start nginx.service 啟動nginx
systemctl stop nginx.service 結(jié)束nginx
systemctl restart nginx.service 重啟nginx
輸入http://服務器IP/ 如果能看到nginx的界面，就表示安裝成功了
本文轉(zhuǎn)載于挨踢農(nóng)民工：http://www.zhaoweihua.cn/article/30/nginx1.11-centos7.html
