diff --git a/config/apt-packages b/config/apt-packages
index 5637a78..793b36f 100644
--- a/config/apt-packages
+++ b/config/apt-packages
@@ -3,6 +3,7 @@ virtualenv
 python-dev
 libffi-dev
 build-essential
+mariadb-server
 libncurses-dev
 libusb-dev
 avrdude
@@ -14,4 +15,4 @@ dfu-util
 libnewlib-arm-none-eabi
 gcc-arm-none-eabi
 binutils-arm-none-eabi
-libusb-1.0
\ No newline at end of file
+libusb-1.0
diff --git a/setup.sh b/setup.sh
index de09b95..8b45596 100755
--- a/setup.sh
+++ b/setup.sh
@@ -100,8 +100,12 @@ sed -i -e "s/pi/$USER/g" "moonraker.conf"
 
 echo.Cyan "Setup Mainsail Config"
 cd $ROOT_DIR/$PRINTER_NAME/mainsail-config
-USABLE_HOME=`echo "$HOME" | sed -e 's/\//\\\//'`
-sed -i -e "s/~\/printer_data/$USABLE_HOME\/$PRINTER_NAME\/printer_data/g" "client.cfg"
+# USABLE_HOME=`echo "$HOME" | sed -e 's/\//\\\\\\\\\//g'`
+# echo "s/~\/printer_data/$USABLE_HOME\/$PRINTER_NAME\/printer_data/g"
+# sed -i -e "s/~\/printer_data/$USABLE_HOME\/$PRINTER_NAME\/printer_data/g" "client.cfg"
+cat "client.cfg" | replace "~/printer_data" "$HOME/$PRINTER_NAME/printer_data" > tmp.client.cfg
+rm client.cfg
+mv tmp.client.cfg client.cfg
 sed -i -e "s/pi/$USER/g" "client.cfg"
 
 # Download Mainsail