install xbase before script

Author: Jesssullivan

README.md

@@ -4,7 +4,14 @@
 *Robustify chrome remote desktop for Ubuntu & GNOME based desktop environments.*
 
 ```
-wget https://raw.githubusercontent.com/Jesssullivan/chrome-remote-desktop-budgie/master/chrome-remote-desktop && sudo python3 chrome-remote-desktop
+# install base depend for crd:
+sudo apt-get install xbase-clients
+
+# get this script:
+wget https://raw.githubusercontent.com/Jesssullivan/chrome-remote-desktop-budgie/master/chrome-remote-desktop
+
+# behold:
+python3 chrome-remote-desktop
 ```