Index: /issm/trunk-jpl/externalpackages/m1qn3/install-linux.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/m1qn3/install-linux.sh	(revision 28243)
+++ /issm/trunk-jpl/externalpackages/m1qn3/install-linux.sh	(revision 28244)
@@ -26,16 +26,19 @@
 
 # Compile and install
-if which ifort 2>/dev/null; then
-	export FC="ifort"
-	export FFLAGS="-traceback -check all -fPIC" # -O2 is default
+if which mpifort 2>/dev/null; then
+export FC="mpifort"
 else
-	export FC="gfortran"
-	if [ `uname` == "Darwin" ]; then
-		FFLAGS="-arch $(uname -m)"
+	if which ifort 2>/dev/null; then
+		export FC="ifort"
+		export FFLAGS="-traceback -check all -fPIC" # -O2 is default
 	else
-		FFLAGS=""
+		export FC="gfortran"
+		if [ `uname` == "Darwin" ]; then
+			FFLAGS="-arch $(uname -m)"
+		else
+			FFLAGS=""
+		fi
+		export FFLAGS
 	fi
-
-	export FFLAGS
 fi
 
Index: /issm/trunk-jpl/externalpackages/petsc/install-3.21-andes.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.21-andes.sh	(revision 28244)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.21-andes.sh	(revision 28244)
@@ -0,0 +1,45 @@
+#!/bin/bash
+set -eu
+
+## Constants
+VER="3.21.1"
+
+PETSC_DIR="${ISSM_DIR}/externalpackages/petsc/src" # DO NOT CHANGE THIS
+PREFIX="${ISSM_DIR}/externalpackages/petsc/install" # Set to location where external package should be installed
+
+# Download source
+$ISSM_DIR/scripts/DownloadExternalPackage.sh "https://web.cels.anl.gov/projects/petsc/download/release-snapshots/petsc-${VER}.tar.gz" "petsc-${VER}.tar.gz"
+
+# Unpack source
+tar -zxvf petsc-${VER}.tar.gz
+
+# Cleanup
+rm -rf ${PREFIX} ${PETSC_DIR}
+mkdir -p ${PETSC_DIR}
+
+# Move source to $PETSC_DIR
+mv petsc-${VER}/* ${PETSC_DIR}
+rm -rf petsc-${VER}
+
+# Configure
+cd ${PETSC_DIR}
+./config/configure.py \
+	COPTFLAGS="-g -O3" CXXOPTFLAGS="-g -O3" FOPTFLAGS="-g -O3" \
+	--prefix="${PREFIX}" \
+	--PETSC_DIR="${PETSC_DIR}" \
+	--with-make-np=20 \
+	--with-debugging=0 \
+	--with-valgrind=0 \
+	--with-x=0 \
+	--with-ssl=0 \
+	--with-pic=1 \
+	--download-fblaslapack=1 \
+	--download-metis=1 \
+	--download-mpich=1 \
+	--download-parmetis=1 \
+	--download-scalapack=1 \
+	--download-mumps=1
+
+# Compile and install
+make
+make install
Index: /issm/trunk-jpl/externalpackages/vim/addons/vimrc
===================================================================
--- /issm/trunk-jpl/externalpackages/vim/addons/vimrc	(revision 28243)
+++ /issm/trunk-jpl/externalpackages/vim/addons/vimrc	(revision 28244)
@@ -17,4 +17,6 @@
 " display curent mode
 set showmode
+" encoding
+set encoding=utf-8
 "----------------------------------------------------------------------}}}
 " Text-Formatting, Identing, Tabbing{{{