solving trying to download the .sha512sum as archive

This reverts commit 7f3d84a8bc.

lug-helper.sh

@@ -665,7 +665,7 @@ filelimit_check() {
 
 # Check total system memory
 memory_check() {
-    memtotal="$(awk '/MemTotal/ {printf "%.1f \n", $2/1024/1024}' /proc/meminfo)"
+    memtotal="$(LC_NUMERIC=C awk '/MemTotal/ {printf "%.1f \n", $2/1024/1024}' /proc/meminfo)"
     if [ ${memtotal%.*} -ge "15" ]; then
         preflight_pass+=("Your system has $memtotal GB of memory.")  
     else
@@ -824,6 +824,9 @@ runner_install() {
         *.tar.xz)
             runner_name="$(basename "$runner_file" .tar.xz)"
             ;;
+        *.sha512sum)
+            runner_name="$(basename "$runner_file" .tar.xz)"
+            ;;
         *)
             debug_print exit "Unknown archive filetype in runner_install function. Aborting."
             ;;
@@ -834,6 +837,7 @@ runner_install() {
     # runner_select_install function below
     if [ "$runner_url_type" = "github" ]; then
         runner_dl_url="$(curl -s "$contributor_url" | grep "browser_download_url.*$runner_file" | cut -d \" -f4)"
+        debug_print continue "runner_dl_url= $runner_dl_url"
     else
         debug_print exit "Script error:  Unknown api/url format in runner_sources array. Aborting."
     fi
@@ -986,14 +990,16 @@ runner_select_install() {
                 ;;
             *.tar.xz)
                 runner_name="$(basename "${runner_versions[i]}" .tar.xz)"
-                ;;            
+                ;;        
             *)
-                debug_print exit "Unknown archive filetype in runner_select_install function. Aborting."
+                runner_name="skip"
                 ;;
         esac
 
         # Add the runner names to the menu
-        if [ -d "$runners_dir/$runner_name" ]; then
+        if [ "$runner_name" = "skip" ]; then
+            continue
+        elif [ -d "$runners_dir/$runner_name" ]; then
             menu_options+=("$runner_name    [installed]")
         else
             menu_options+=("$runner_name")
@@ -1264,7 +1270,7 @@ get_latest_release() {
 
 # Check if a new Verison of the script is available
 repo="the-sane/lug-helper"
-current_version="v1.9"
+current_version="v1.9.1"
 latest_version=$(get_latest_release "$repo")
 
 if [ "$latest_version" != "$current_version" ]; then