Remove apt_get_update_if_needed and check_packages

src/nvidia-cuda/install.sh

@@ -12,35 +12,19 @@ if [ "$(id -u)" -ne 0 ]; then
     exit 1
 fi
 
-# Function to run apt-get if needed
-apt_get_update_if_needed() {
-    if [ ! -d "/var/lib/apt/lists" ] || [ "$(ls /var/lib/apt/lists/ | wc -l)" = "0" ]; then
-        echo "Running apt-get update..."
-        apt-get update
-    else
-        echo "Skipping apt-get update."
-    fi
-}
-
 # Prints a more helpful error message when installation fails
 apt_try_install() {
     apt-get install -yq "$1" || {
         local exit_code=$?
         echo "Failed to install $1"
-        echo "See $NVIDIA_REPO_URL for all available packages and versions"
+        echo "See $NVIDIA_REPO_URL for available packages and versions"
         return $exit_code
     }
 }
 
-# Checks if packages are installed and installs them if not
-check_packages() {
-    if ! dpkg -s "$@" > /dev/null 2>&1; then
-        apt_get_update_if_needed
-        apt-get -y install --no-install-recommends "$@"
-    fi
-}
-
-check_packages wget ca-certificates
+# Install dependencies
+apt-get update -yq
+apt-get install -yq wget ca-certificates
 
 # Add NVIDIA's package repository to apt so that we can download packages
 # Always use the ubuntu2004 repo because the other repos (e.g., debian11) are missing packages