Index: /issm/trunk-jpl/externalpackages/petsc/install-3.1-ubuntu64.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.1-ubuntu64.sh	(revision 12212)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.1-ubuntu64.sh	(revision 12212)
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+#Some cleanup
+rm -rf install petsc-3.1-p7 src
+mkdir install src
+
+#Download from ISSM server
+$ISSM_DIR/scripts/DownloadExternalPackage.py 'http://issm.jpl.nasa.gov/files/externalpackages/petsc-3.1-p7.tar.gz' 'petsc-3.1-p7.tar.gz'
+
+#Untar and move petsc to install directory
+tar -zxvf  petsc-3.1-p7.tar.gz
+mv petsc-3.1-p7/* src/
+rm -rf petsc-3.1-p7
+
+#configure
+cd src
+./config/configure.py \
+ --prefix="$ISSM_DIR/externalpackages/petsc/install" \
+ --with-mpi-dir=$ISSM_DIR/externalpackages/mpich2/install \
+ --PETSC_ARCH=linux-gnu\
+ --PETSC_DIR="$ISSM_DIR/externalpackages/petsc/src" \
+ --with-debugging=0 \
+ --with-shared=0 \
+ --download-mumps=yes \
+ --download-scalapack=yes \
+ --download-blacs=yes \
+ --download-blas=yes \
+ --download-f-blas-lapack=yes \
+ --download-parmetis=yes \
+ --FFLAGS=-I$ISSM_DIR/externalpackages/mpich2/install/include \
+ --download-plapack=yes \
+ --COPTFLAGS="-O2" \
+ --FOPTFLAGS="-O2" \
+ --CXXOPTFLAGS="-O2" \
+ --with-pic=1
+
+#Compile petsc and install it
+make
+make install