Added manual build in script

BUILD.md

@@ -188,3 +188,14 @@ server {
 
     }
 ```
+
+Or build manually using the build script, call it from the project root:
+
+```
+bash package_preparer.sh installdeps
+bash package_preparer.sh download . system
+bash package_preparer.sh build
+bash package_preparer.sh installmod
+```
+
+You need to ensure that additional packages will be installed.

BUILD.ru.md

@@ -188,3 +188,14 @@ server {
         }
 
     }
+
+Или сборка руками с помощью сборочного скрипта, вызывать в корне проекта:
+
+```
+bash package_preparer.sh installdeps
+bash package_preparer.sh download . system
+bash package_preparer.sh build
+bash package_preparer.sh installmod
+```
+
+Нужно учитывать, чтоб будут установлены дополнительные пакеты.

package_preparer.sh

@@ -172,6 +172,36 @@ EOF
 download)
     download_nginx "$2" "$3"
 ;;
+installdeps)
+    # Determine package manager and install nginx
+    if command -v dnf >/dev/null 2>&1; then
+        PKG_MGR="dnf"
+        $PKG_MGR install -y nginx openssl-devel pcre-devel zlib-devel rpm-build gcc gcc-c++ make wget
+    elif command -v yum >/dev/null 2>&1; then
+        PKG_MGR="yum"
+        $PKG_MGR install -y nginx openssl-devel pcre-devel zlib-devel rpm-build gcc gcc-c++ make wget
+    elif command -v apt-get >/dev/null 2>&1; then
+        PKG_MGR="apt-get"
+        apt-get update
+        $PKG_MGR install -y nginx debhelper-compat dh-autoreconf libssl-dev libpcre2-dev zlib1g-dev make gcc build-essential wget
+    else
+        echo "Unsupported package manager."
+        exit 1
+    fi
+;;
+installmod)
+    if command -v dnf >/dev/null 2>&1 || command -v yum >/dev/null 2>&1; then
+        mkdir -p /usr/share/nginx/modules /etc/nginx/modules
+        cp *.so /usr/lib64/nginx/modules/
+        echo 'load_module "/usr/lib64/nginx/modules/ngx_http_apache_rewrite_module.so";' \
+            > /usr/share/nginx/modules/ngx_http_apache_rewrite_module.conf
+    else
+        mkdir -p /usr/share/nginx/modules/ /etc/nginx/modules
+        cp *.so /usr/share/nginx/modules/
+        echo 'load_module "/usr/share/nginx/modules/ngx_http_apache_rewrite_module.so";' \
+            > /etc/nginx/modules/ngx_http_apache_rewrite_module.conf
+    fi
+;;
 packageprep)
     PKG_MGR=""
     NGINX_CUSTOM_VER="$2"