Index: /issm/trunk-jpl/externalpackages/cython/install.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/cython/install.sh	(revision 17101)
+++ /issm/trunk-jpl/externalpackages/cython/install.sh	(revision 17101)
@@ -0,0 +1,12 @@
+#!/bin/bash
+set -eu
+
+#clean up
+rm -rf cython
+
+#download cython first
+git clone https://github.com/cython/cython.git
+
+#install cython
+cd cython
+python setup.py install