diff --git a/Makefile.am b/Makefile.am
index 8b8586f..eb00f45 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,5 @@
 SUBDIRS = lodel progs lodelsites
-EXTRA_DIST = runtest examples tests runtest.sh debian
+EXTRA_DIST = runtest examples tests debian
 CLEANFILES = runtest
 
 lodel2_localstate_DATA =
diff --git a/progs/create_instance.sh b/progs/create_instance.sh
index 059536c..1e18cda 100755
--- a/progs/create_instance.sh
+++ b/progs/create_instance.sh
@@ -6,11 +6,13 @@ usage() {
 	exit 1
 }
 
-cp_loader() {
-	loader="${install_tpl}/loader.py"
-	cp -Rv $loader $instdir/
+loader_update() {
+	libdir=$1
+	install_tpl=$2
+	instdir=$3
+	cp -Rv $install_tpl/loader.py $instdir/loader.py
 	# Adding lib path to loader
-	sed -i -E "s#^(LODEL2_LIB_ABS_PATH = )None#\1'$libdir'#" "$loader"
+	sed -i -E "s#^(LODEL2_LIB_ABS_PATH = )None#\1'$libdir'#" "$instdir/loader.py"
 }
 
 
@@ -51,6 +53,7 @@ libdir=$(realpath $libdir)
 install_tpl=$(realpath $install_tpl)
 em_file=$(realpath $em_file)
 
+echo "LIBDIR : $libdir"
 
 if test ! -d $install_tpl
 then
@@ -63,9 +66,9 @@ conf="$instdir/conf.d/lodel2.ini"
 
 if [ $1 = '-u' ]
 then
-	#Update instance
-    cp_loader
-	exit 0
+      #Update instance
+      loader_update "$libdir" "$install_tpl" "$instdir"
+      exit 0
 fi
 
 if [ -e "$instdir" ]
@@ -84,12 +87,9 @@ cp -Rv $install_tpl/conf.d $instdir/
 cp -Rv $em_file $instdir/editorial_model.pickle
 ln -sv $install_tpl/Makefile $instdir/Makefile
 ln -sv $install_tpl/lodel_admin.py $instdir/lodel_admin.py
-ln -sv $libdir/plugins $instdir/plugins
-cp_loader
+ln -sv $libdir/lodel/plugins $instdir/plugins
+loader_update "$libdir" "$install_tpl" "$instdir"
 
-echo "BEGIN LS"
-ls -la $instdir
-echo "END LS"
 # Adding instance name to conf
 sed -i -E "s#^sitename = noname#sitename = $name#" "$conf"
 
diff --git a/progs/slim/install_model/loader.py b/progs/slim/install_model/loader.py
index eb05399..c6ff770 100644
--- a/progs/slim/install_model/loader.py
+++ b/progs/slim/install_model/loader.py
@@ -10,7 +10,7 @@ import sys, os, os.path
 #
 # Bootstraping
 #
-LODEL2_LIB_ABS_PATH = '/home/yannweb/dev/lodel2/lodel2-git'
+LODEL2_LIB_ABS_PATH = None
 if LODEL2_LIB_ABS_PATH is not None:
     if not os.path.isdir(LODEL2_LIB_ABS_PATH):
         print("FATAL ERROR : the LODEL2_LIB_ABS_PATH variable in loader.py is \
diff --git a/runtest.sh b/runtest.sh
index fd47e49..594af2c 100755
--- a/runtest.sh
+++ b/runtest.sh
@@ -59,8 +59,10 @@ if [ ! -d "$install_model_dir" ]
 then
 	install_model_dir="$(dirname $0)/progs/slim/install_model/"
 fi
+libdir=$(realpath "$(dirname $0)")
 rmdir $testdir
-./progs/create_instance test_instance $testdir "$install_model_dir" ./examples/em_test.pickle "$(dirname $0)/lodel"
+./progs/create_instance test_instance $testdir "$install_model_dir" ./examples/em_test.pickle "$libdir"
+echo ./progs/create_instance test_instance $testdir "$install_model_dir" ./examples/em_test.pickle "$libdir"
 cp -R examples $testdir
 cp -R tests $testdir
 cd $testdir
@@ -70,4 +72,4 @@ make
 make refresh_plugins
 $PYTHON loader.py $@
 
-rm -Rf $testdir
+#rm -Rf $testdir