diff --git a/scripts-download.sh b/scripts-download.sh
index 615c8fd..12366dc 100644
--- a/scripts-download.sh
+++ b/scripts-download.sh
@@ -20,7 +20,8 @@ readonly YELLOW='\033[1;33m'
 
 # Configuration
 readonly FILES_URL="https://git.ivanch.me/ivanch/server-scripts/raw/branch/main"
-readonly REQUIRED_PACKAGES=("zip" "unzip" "sha256sum" "curl" "crontab")
+readonly REQUIRED_PACKAGES=("zip" "unzip" "curl")
+readonly REQUIRED_COMMANDS=("zip" "unzip" "sha256sum" "curl" "crontab")
 readonly AVAILABLE_SCRIPTS=("clean.sh" "backup.sh" "docker-updater.sh")
 
 # Format: [script_name]="cron_schedule"
@@ -76,13 +77,23 @@ detect_operating_system() {
 get_missing_packages() {
     local missing=()
     
-    for package in "${REQUIRED_PACKAGES[@]}"; do
-        if ! command_exists "$package"; then
-            missing+=("$package")
-        fi
-    done
+    # Check each required command and map to package names
+    if ! command_exists "zip"; then
+        missing+=("zip")
+    fi
+    if ! command_exists "unzip"; then
+        missing+=("unzip")
+    fi
+    if ! command_exists "curl"; then
+        missing+=("curl")
+    fi
+    # sha256sum is part of coreutils (usually pre-installed)
+    # crontab is part of cron package, but we'll check for cron service later
     
-    printf '%s\n' "${missing[@]}"
+    # Only print if there are missing packages
+    if [[ ${#missing[@]} -gt 0 ]]; then
+        printf '%s\n' "${missing[@]}"
+    fi
 }
 
 # Install packages based on the detected OS
@@ -92,10 +103,12 @@ install_packages() {
     local packages=("$@")
     
     if [[ ${#packages[@]} -eq 0 ]]; then
+        log_info "No packages to install"
         return 0
     fi
     
     log_info "Installing required packages: ${packages[*]}"
+    log_info "Debug: Installing ${#packages[@]} packages on $os"
     
     case "$os" in
         "Alpine")
@@ -152,16 +165,17 @@ check_crontab_service() {
 select_scripts() {
     local selected=()
     
-    log_info "Available scripts for download and installation:"
-    echo
+    echo >&2  # Send to stderr so it doesn't get captured
+    echo -e "${GREY}[i] Available scripts for download and installation:${NC}" >&2
+    echo >&2
     
     for script in "${AVAILABLE_SCRIPTS[@]}"; do
         local schedule="${CRONTAB_SCHEDULES[$script]:-"0 0 * * *"}"
-        echo -e "  ${LIGHT_BLUE}$script${NC} - Schedule: ${GREY}$schedule${NC}"
+        echo -e "  ${LIGHT_BLUE}$script${NC} - Schedule: ${GREY}$schedule${NC}" >&2
     done
     
-    echo
-    log_info "Select scripts to download and install:"
+    echo >&2
+    echo -e "${GREY}[i] Select scripts to download and install:${NC}" >&2
     
     for script in "${AVAILABLE_SCRIPTS[@]}"; do
         read -p "Install $script? [Y/n]: " choice </dev/tty
@@ -171,9 +185,11 @@ select_scripts() {
     done
     
     if [[ ${#selected[@]} -eq 0 ]]; then
-        die "No scripts selected. Exiting..."
+        echo -e "${RED}[x] No scripts selected. Exiting...${NC}" >&2
+        exit 1
     fi
     
+    # Only output the selected scripts to stdout
     printf '%s\n' "${selected[@]}"
 }
 
@@ -268,6 +284,21 @@ main() {
     local missing_packages
     readarray -t missing_packages < <(get_missing_packages)
     
+    # Filter out empty strings
+    local filtered_packages=()
+    for pkg in "${missing_packages[@]}"; do
+        if [[ -n "$pkg" ]]; then
+            filtered_packages+=("$pkg")
+        fi
+    done
+    missing_packages=("${filtered_packages[@]}")
+    
+    # Debug output
+    log_info "Debug: Found ${#missing_packages[@]} missing packages"
+    for i in "${!missing_packages[@]}"; do
+        log_info "Debug: Missing package $((i+1)): '${missing_packages[i]}'"
+    done
+    
     if [[ ${#missing_packages[@]} -gt 0 ]]; then
         log_warning "Missing packages detected: ${missing_packages[*]}"
         install_packages "$detected_os" "${missing_packages[@]}"