diff --git a/install.sh b/install.sh
index 58e0b94..52ad7ce 100755
--- a/install.sh
+++ b/install.sh
@@ -1,6 +1,6 @@
 #! /bin/bash
 
 test -x ./setup.py || exit 1
-
+apt-get install python-dev
 pip install --upgrade .