Index: /issm/trunk-jpl/etc/environment.sh
===================================================================
--- /issm/trunk-jpl/etc/environment.sh	(revision 20247)
+++ /issm/trunk-jpl/etc/environment.sh	(revision 20248)
@@ -282,4 +282,7 @@
 libpathappend "$SVN_DIR/lib"
 
+CVS_DIR="$ISSM_DIR/externalpackages/cvs/install"
+pathprepend   "$CVS_DIR/bin"
+
 APR_DIR="$ISSM_DIR/externalpackages/apr/install"
 pathappend    "$APR_DIR/bin"
Index: /issm/trunk-jpl/externalpackages/cvs/install.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/cvs/install.sh	(revision 20248)
+++ /issm/trunk-jpl/externalpackages/cvs/install.sh	(revision 20248)
@@ -0,0 +1,34 @@
+#!/bin/bash
+set -eu
+
+#Some cleanup
+rm -rf src
+rm -rf install
+rm -rf cvs-1.11.23
+mkdir src install
+
+#Download from ISSM server
+$ISSM_DIR/scripts/DownloadExternalPackage.py 'http://issm.jpl.nasa.gov/files/externalpackages/cvs-1.11.23.tar.gz' 'cvs-1.11.23.tar.gz'
+
+#Untar 
+tar -zxvf  cvs-1.11.23.tar.gz
+
+#Move subversion into src directory
+mv cvs-1.11.23/* src
+rm -rf cvs-1.11.23
+
+#Patch getline
+cd src
+cat lib/getline.c | sed -e "s/getline /get_line /" > BACK && mv BACK lib/getline.c
+cat lib/getline.h | sed -e "s/getline /get_line /" > BACK && mv BACK lib/getline.h
+
+#Configure
+./configure --prefix="$ISSM_DIR/externalpackages/cvs/install" 
+
+#Compile and install subversion
+if [ $# -eq 0 ]; then
+	make
+else
+	make -j $1
+fi
+make install