Index: /issm/trunk-jpl/externalpackages/petsc/install-3.14-linux.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.14-linux.sh	(revision 25672)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.14-linux.sh	(revision 25672)
@@ -0,0 +1,44 @@
+#!/bin/bash
+set -eu
+
+
+## Constants
+VER="3.14.0"
+
+# Download source
+$ISSM_DIR/scripts/DownloadExternalPackage.sh "https://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-lite-${VER}.tar.gz" "petsc-${VER}.tar.gz"
+
+# Unpack source
+tar -zxvf petsc-${VER}.tar.gz
+
+# Cleanup
+rm -rf install src
+mkdir install src
+
+# Move source to 'src' directory
+mv petsc-${VER}/* src/
+rm -rf petsc-${VER}
+
+# Configure
+cd src
+./config/configure.py \
+	--prefix="${ISSM_DIR}/externalpackages/petsc/install" \
+	--PETSC_DIR="${ISSM_DIR}/externalpackages/petsc/src" \
+	--with-debugging=0 \
+	--with-valgrind=0 \
+	--with-x=0 \
+	--with-ssl=0 \
+	--with-pic=1 \
+	--download-fblaslapack=1 \
+	--download-mpich=1 \
+	--download-metis=1 \
+	--download-parmetis=1 \
+	--download-scalapack=1 \
+	--download-mumps=1 \
+	--download-zlib=1 \
+	--download-hdf5=1
+
+
+# Compile and install
+make
+make install
Index: /issm/trunk-jpl/externalpackages/petsc/install-3.14-mac.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.14-mac.sh	(revision 25672)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.14-mac.sh	(revision 25672)
@@ -0,0 +1,44 @@
+#!/bin/bash
+set -eu
+
+
+## Constants
+VER="3.14.0"
+
+# Download source
+$ISSM_DIR/scripts/DownloadExternalPackage.sh "https://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-lite-${VER}.tar.gz" "petsc-${VER}.tar.gz"
+
+# Unpack source
+tar -zxvf petsc-${VER}.tar.gz
+
+# Cleanup
+rm -rf install src
+mkdir install src
+
+# Move source to 'src' directory
+mv petsc-${VER}/* src/
+rm -rf petsc-${VER}
+
+# Configure
+cd src
+./config/configure.py \
+	--prefix="${ISSM_DIR}/externalpackages/petsc/install" \
+	--PETSC_DIR="${ISSM_DIR}/externalpackages/petsc/src" \
+	--with-debugging=0 \
+	--with-valgrind=0 \
+	--with-x=0 \
+	--with-ssl=0 \
+	--with-pic=1 \
+	--download-fblaslapack=1 \
+	--download-mpich=1 \
+	--download-metis=1 \
+	--download-parmetis=1 \
+	--download-scalapack=1 \
+	--download-mumps=1 \
+	--download-zlib=1 \
+	--download-hdf5=1
+
+
+# Compile and install
+make
+make install