Index: /issm/trunk-jpl/externalpackages/petsc/install-3.5-greenplanet.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.5-greenplanet.sh	(revision 18375)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.5-greenplanet.sh	(revision 18376)
@@ -28,4 +28,5 @@
  --with-debugging=0 \
  --with-valgrind=0 \
+ --with-x=0 \
  --with-batch=1  \
  --with-shared-libraries=1 \
Index: /issm/trunk-jpl/externalpackages/petsc/install-3.5-linux64.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.5-linux64.sh	(revision 18375)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.5-linux64.sh	(revision 18376)
@@ -22,4 +22,5 @@
 	--with-debugging=0 \
 	--with-valgrind=0 \
+	--with-x=0 \
 	--with-shared-libraries=1 \
 	--download-metis=1 \
Index: /issm/trunk-jpl/externalpackages/petsc/install-3.5-macosx64.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.5-macosx64.sh	(revision 18375)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.5-macosx64.sh	(revision 18376)
@@ -22,4 +22,5 @@
 	--with-debugging=0 \
 	--with-valgrind=0 \
+	--with-x=0 \
 	--with-shared-libraries=1 \
 	--download-metis=1 \
Index: /issm/trunk-jpl/externalpackages/petsc/install-3.5-pleiades-intel2012.0.032-mpt.2.06rp16.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.5-pleiades-intel2012.0.032-mpt.2.06rp16.sh	(revision 18375)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.5-pleiades-intel2012.0.032-mpt.2.06rp16.sh	(revision 18376)
@@ -22,4 +22,5 @@
   --with-batch=1  \
   --with-debugging=0 \
+  --with-x=0 \
   --with-shared-libraries=1 \
   --known-mpi-shared-libraries=1 \
Index: /issm/trunk-jpl/externalpackages/petsc/install-3.5-pleiades.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.5-pleiades.sh	(revision 18375)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.5-pleiades.sh	(revision 18376)
@@ -25,4 +25,5 @@
 	--with-debugging=0 \
 	--with-valgrind=0 \
+	--with-x=0 \
 	--with-batch=1  \
 	--with-shared-libraries=1 \