disable installs on rpi temporarily

install

@@ -174,8 +174,6 @@ if [[ ! ${hostname} =~ ${regex} ]]; then
     exit 6
 fi
 
-over=""
-
 # Add Debian signing keys to raspbian to prevent apt-get update failures
 # when OMV adds security and/or backports repos
 if grep -rq raspberrypi.org /etc/apt/*; then
@@ -192,7 +190,8 @@ if grep -rq raspberrypi.org /etc/apt/*; then
   truncate -s 0 "${vsCodeList}"
 
   if [ ${version} -eq 6 ]; then
-    over="=6.0.8-1"
+    echo "OMV 6.x on Raspberry Pi is temporarily broken.  The fix is being worked on."
+    exit 123
   fi
 fi