diff --git a/xspy/install-root-debian b/xspy/install-root-debian
new file mode 100755
index 0000000..d48c2b4
--- /dev/null
+++ b/xspy/install-root-debian
@@ -0,0 +1,3 @@
+#!/bin/bash -e
+
+apt-get install -y libx11-dev