diff --git a/gnome/bin/setup-45.sh b/gnome/bin/setup-45.sh
new file mode 100644
index 0000000..ab8f89e
--- /dev/null
+++ b/gnome/bin/setup-45.sh
@@ -0,0 +1,58 @@
+# require a first parameter, the user home directory
+if [ -z "$1" ]; then
+    echo "Usage: $0 <username>"
+    exit 1
+fi
+user=$1
+user_home=/home/$user
+
+# go to the downloads directory in user_home
+pushd $user_home/Downloads
+
+rm xrealAirLinuxDriver.tar.gz xreal_driver_setup
+wget https://github.com/wheaney/XRLinuxDriver/releases/download/breezy-test-v2/xrealAirLinuxDriver.tar.gz
+wget https://github.com/wheaney/XRLinuxDriver/releases/download/breezy-test-v2/xreal_driver_setup
+
+chmod +x xreal_driver_setup
+chown $user:$user xreal*
+
+sudo ./xreal_driver_setup $user_home/Downloads/xrealAirLinuxDriver.tar.gz
+
+$user_home/bin/xreal_driver_config -e
+$user_home/bin/xreal_driver_config -vd
+
+sed -i 's/virtual_display/breezy_desktop/g' $user_home/.xreal_driver_config
+
+# if breezy-desktop directory doesn't exit
+if [ ! -d breezy-desktop ]; then
+    git clone https://github.com/wheaney/breezy-desktop.git
+
+    chown -R $user:$user breezy-desktop
+
+    pushd breezy-desktop
+    git checkout gnome-45
+else
+    pushd breezy-desktop
+
+    git fetch origin
+    git reset --hard origin/gnome-45
+fi
+
+popd
+
+extensions_dir=$user_home/.local/share/gnome-shell/extensions
+
+if [ ! -d $extensions_dir ]; then
+    mkdir -p $extensions_dir
+    chown $user:$user $extensions_dir
+fi
+
+# check if the symlink at $extensions_dir/breezydesktop@org.xronlinux already exists
+if [ ! -L $extensions_dir/breezydesktop@org.xronlinux ]; then
+    ln -s $user_home/Downloads/breezy-desktop/gnome/breezydesktop@org.xronlinux $extensions_dir/breezydesktop@org.xronlinux
+    chown -R $user:$user $extensions_dir/breezydesktop@org.xronlinux
+fi
+
+echo "Breezy Desktop extension is installed. Please log out, log back in, \
+    and then run the following command to enable it:\
+    gnome-extension enable breezydesktop@org.xronlinux"
\ No newline at end of file