diff --git a/Make.inc b/Make.inc
index 8d1845af..3c8ba190 100644
--- a/Make.inc
+++ b/Make.inc
@@ -4,9 +4,16 @@
 #  must be specified here with absolute pathnames        #
 #                                                        #
 ##########################################################
-PSBLASDIR=/home/sfilippo/NUMERICAL/PSBLAS2/psblas-2.2-maint
+PSBLASDIR=/home/sfilippo/NUMERICAL/PSBLAS2/psblas2-dev/
 include $(PSBLASDIR)/Make.inc
 
+
+INSTALL=/usr/bin/install -c
+INSTALL_DATA=${INSTALL} -m 644
+INSTALL_DIR=/usr/local/PSBLAS/MLD2P4/gnu43
+INSTALL_LIBDIR=/usr/local/PSBLAS/MLD2P4/gnu43/lib
+INSTALL_INCLUDEDIR=/usr/local/PSBLAS/MLD2P4/gnu43/include
+
 ##########################################################
 #                                                        #
 #  Additional defines and libraries for multilevel       #
@@ -26,11 +33,11 @@ include $(PSBLASDIR)/Make.inc
 #                                                        #
 ##########################################################
 
-SLULIBS=-lslu -L/usr/local/SuperLU_3.0/gnu43
-SLUFLAGS=-DHave_SLU_ -I/usr/local/SuperLU_3.0/gnu43
+SLULIBS=
+SLUFLAGS=
 
-SLUDISTLIBS=-lslud -L/usr/local/SLUDist_2.0/gnu43
-SLUDISTFLAGS=-DHave_SLUDist_ -I/usr/local/SLUDist_2.0/gnu43
+SLUDISTLIBS=
+SLUDISTFLAGS=
 
 
 UMFLIBS=-lumfpack -lamd -L/home/sfilippo/LIB/Umfpack_gcc41/
diff --git a/Make.inc.in b/Make.inc.in
index fb337eb5..550d4f82 100644
--- a/Make.inc.in
+++ b/Make.inc.in
@@ -7,6 +7,13 @@
 PSBLASDIR=@PSBLAS_DIR@
 include $(PSBLASDIR)/Make.inc
 
+
+INSTALL=@INSTALL@
+INSTALL_DATA=@INSTALL_DATA@
+INSTALL_DIR=@INSTALL_DIR@
+INSTALL_LIBDIR=@INSTALL_LIBDIR@
+INSTALL_INCLUDEDIR=@INSTALL_INCLUDEDIR@
+
 ##########################################################
 #                                                        #
 #  Additional defines and libraries for multilevel       #
diff --git a/Makefile b/Makefile
index edcdb511..1339a55b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,7 @@
 include Make.inc
 
+all: library 
+
 library: libdir mlp kryl
 
 libdir:
@@ -9,6 +11,12 @@ mlp:
 kryl:
 	(cd krylov; make symlink)
 	(cd krylov; make lib)
+
+install:
+	($(INSTALL) -d $(INSTALL_DIR)/lib &&\
+	   $(INSTALL_DATA) lib/*.a  $(INSTALL_DIR)/lib)
+	($(INSTALL) -d $(INSTALL_DIR)/include && \
+	   $(INSTALL_DATA) lib/*$(.mod) $(INSTALL_DIR)/include)
 veryclean: 
 	(cd mlprec; make veryclean)
 	(cd krylov; make veryclean)
diff --git a/configure b/configure
index beb70922..445485c4 100755
--- a/configure
+++ b/configure
@@ -652,6 +652,9 @@ LIBS
 build_alias
 host_alias
 target_alias
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
 CC
 CFLAGS
 LDFLAGS
@@ -663,6 +666,10 @@ CPP
 GREP
 EGREP
 PSBLAS_DIR
+INSTALL
+INSTALL_DIR
+INSTALL_LIBDIR
+INSTALL_INCLUDEDIR
 SLU_FLAGS
 SLU_LIBS
 UMF_FLAGS
@@ -1796,6 +1803,138 @@ You must first run the configure script in $PSBLAS_DIR $pac_cv_status_file." >&2
    { (exit 1); exit 1; }; }
 fi
 
+#
+# Installation.
+#
+#
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+  ./ | .// | /cC/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    break 3
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+done
+IFS=$as_save_IFS
+
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+{ echo "$as_me:$LINENO: checking where to install" >&5
+echo $ECHO_N "checking where to install... $ECHO_C" >&6; }
+case $prefix in
+   \/* )   eval "INSTALL_DIR=$prefix";;
+   * ) eval "INSTALL_DIR=/usr/local/psblas";;
+esac
+case $libdir in
+   \/* )   eval "INSTALL_LIBDIR=$libdir";;
+   * ) eval "INSTALL_LIBDIR=$INSTALL_DIR/lib";;
+esac
+case $includedir in
+   \/* )   eval "INSTALL_INCLUDEDIR=$includedir";;
+   * ) eval "INSTALL_INCLUDEDIR=$INSTALL_DIR/include";;
+esac
+{ echo "$as_me:$LINENO: result: $INSTALL_DIR $INSTALL_INCLUDEDIR $INSTALL_LIBDIR" >&5
+echo "${ECHO_T}$INSTALL_DIR $INSTALL_INCLUDEDIR $INSTALL_LIBDIR" >&6; }
 
 ###############################################################################
 # Compilers detection: FC,F77,CC should be set, if found.
@@ -4033,6 +4172,12 @@ fi
 
 
 
+
+
+
+
+
+
 ###############################################################################
 # the following files will be created by Automake
 
@@ -4517,6 +4662,7 @@ gives unlimited permission to copy, distribute and modify it."
 
 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
+INSTALL='$INSTALL'
 _ACEOF
 
 cat >>$CONFIG_STATUS <<\_ACEOF
@@ -4703,6 +4849,9 @@ LIBS!$LIBS$ac_delim
 build_alias!$build_alias$ac_delim
 host_alias!$host_alias$ac_delim
 target_alias!$target_alias$ac_delim
+INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
+INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
+INSTALL_DATA!$INSTALL_DATA$ac_delim
 CC!$CC$ac_delim
 CFLAGS!$CFLAGS$ac_delim
 LDFLAGS!$LDFLAGS$ac_delim
@@ -4714,6 +4863,10 @@ CPP!$CPP$ac_delim
 GREP!$GREP$ac_delim
 EGREP!$EGREP$ac_delim
 PSBLAS_DIR!$PSBLAS_DIR$ac_delim
+INSTALL!$INSTALL$ac_delim
+INSTALL_DIR!$INSTALL_DIR$ac_delim
+INSTALL_LIBDIR!$INSTALL_LIBDIR$ac_delim
+INSTALL_INCLUDEDIR!$INSTALL_INCLUDEDIR$ac_delim
 SLU_FLAGS!$SLU_FLAGS$ac_delim
 SLU_LIBS!$SLU_LIBS$ac_delim
 UMF_FLAGS!$UMF_FLAGS$ac_delim
@@ -4724,7 +4877,7 @@ LIBOBJS!$LIBOBJS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 56; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 63; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
@@ -4947,6 +5100,10 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   # CONFIG_FILE
   #
 
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
 _ACEOF
 
 cat >>$CONFIG_STATUS <<\_ACEOF
@@ -4999,6 +5156,7 @@ s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
 s&@builddir@&$ac_builddir&;t t
 s&@abs_builddir@&$ac_abs_builddir&;t t
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
 $ac_datarootdir_hack
 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
 
diff --git a/configure.ac b/configure.ac
index fd3a166e..c67dcf82 100755
--- a/configure.ac
+++ b/configure.ac
@@ -87,6 +87,26 @@ dnl AC_MSG_NOTICE([Loaded $pac_cv_status_file $FC $MPIFC $BLACS_LIBS])
 dnl AM_INIT_AUTOMAKE
 dnl Specify required version of autoconf.
 AC_PREREQ(2.59)
+#
+# Installation. 
+#
+#
+AC_PROG_INSTALL
+
+AC_MSG_CHECKING([where to install])
+case $prefix in  
+   \/* )   eval "INSTALL_DIR=$prefix";;
+   * ) eval "INSTALL_DIR=/usr/local/psblas";;
+esac
+case $libdir in 
+   \/* )   eval "INSTALL_LIBDIR=$libdir";;
+   * ) eval "INSTALL_LIBDIR=$INSTALL_DIR/lib";;
+esac
+case $includedir in 
+   \/* )   eval "INSTALL_INCLUDEDIR=$includedir";;
+   * ) eval "INSTALL_INCLUDEDIR=$INSTALL_DIR/include";;
+esac
+AC_MSG_RESULT([$INSTALL_DIR $INSTALL_INCLUDEDIR $INSTALL_LIBDIR])
 
 ###############################################################################
 # Compilers detection: FC,F77,CC should be set, if found.
@@ -169,6 +189,12 @@ fi
 
 AC_SUBST(PSBLAS_DIR)
 
+AC_SUBST(INSTALL)
+AC_SUBST(INSTALL_DATA)
+AC_SUBST(INSTALL_DIR)
+AC_SUBST(INSTALL_LIBDIR)
+AC_SUBST(INSTALL_INCLUDEDIR)
+
 AC_SUBST(SLU_FLAGS)
 AC_SUBST(SLU_LIBS)
 AC_SUBST(UMF_FLAGS)
diff --git a/test/pargen/ppde.f90 b/test/pargen/ppde.f90
index 6690a1b3..762743bf 100644
--- a/test/pargen/ppde.f90
+++ b/test/pargen/ppde.f90
@@ -179,10 +179,7 @@ program ppde
   integer            :: info
   character(len=20)  :: name,ch_err
 
-  if(psb_get_errstatus() /= 0) goto 9999
   info=0
-  name='pde90'
-  call psb_set_errverbosity(2)
 
 
   call psb_init(ictxt)
@@ -193,6 +190,9 @@ program ppde
     call psb_exit(ictxt)
     stop
   endif
+  if(psb_get_errstatus() /= 0) goto 9999
+  name='pde90'
+  call psb_set_errverbosity(2)
 
   !
   !  get parameters