diff --git a/Makefile.dev b/Makefile.dev
index 9294562cea6e18b964790cf3758b53ce772a365f..2232f6a07463506eabee909466aa015d6be92574 100644
--- a/Makefile.dev
+++ b/Makefile.dev
@@ -86,7 +86,7 @@ WWWTEST=/import/www/DIST-TOOLS/SYNCHRONE/test
 HTTPTEST=http://www-verimag.imag.fr/DIST-TOOLS/SYNCHRONE/test
 
 
-OPAM_FILE=$(shell find  $(WWW)/opam-repository/packages -name opam -cmin -1 | sed -e 's/^./\U&/')
+OPAM_FILE=$(shell find  $(WWW)/opam-repository/packages -name opam | head -1 | sed -e 's/^./\U&/')
 OPAM_FILE_TEST=$(shell find  $(WWW)/test/opam-repository/packages -name opam -cmin -1 | sed -e 's/^./\U&/')
 OPAM_DIR=$(shell dirname $(OPAM_FILE))
 OFFICIAL_OPAM_DIR=/home/jahier/local/opam-repository/packages/lustre-v6
@@ -95,14 +95,13 @@ $(PACKNAME).tgz:
 	git archive --prefix=$(PACKNAME)/ -o $(PACKNAME).tgz HEAD
 
 $(WWW)/pool/$(PACKNAME).tgz: $(PACKNAME).tgz
-	mv $^ $@ 
+	cp $^ $@ 
 
 $(WWWTEST)/pool/$(PACKNAME).tgz: $(PACKNAME).tgz
 	mv $^ $@ 
 
-
 opam : $(WWW)/pool/$(PACKNAME).tgz
-	[ $(BRANCH) = "master" ] && test -f committed && ( \
+	[ "$(BRANCH)" = "master" ] && test -f committed && ( \
      cd $(WWW)/opam-repository/packages && \
 	  oasis2opam   $(HTTP)/pool/$(PACKNAME).tgz && \
 	  cp ~/lus2lic/opam $(OPAM_FILE) && \
@@ -112,9 +111,9 @@ opam : $(WWW)/pool/$(PACKNAME).tgz
 	cp -rf $(OPAM_DIR) $(OFFICIAL_OPAM_DIR)
 
 opam-test : $(WWWTEST)/pool/$(PACKNAME).tgz
-	[ $(BRANCH) = "master" ] && cd $(WWWTEST)/opam-repository/packages && \
+	[ "$(BRANCH)" = "master" ] && cd $(WWWTEST)/opam-repository/packages && \
 	oasis2opam  $(HTTPTEST)/pool/$(PACKNAME).tgz && \
-	cp ~/lus2lic/opam $(OPAM_FILE_TEST) && \
+	cp opam $(OPAM_FILE_TEST) && \
 	cd .. ; opam-admin check  && opam-admin make -g
 
 
diff --git a/_oasis b/_oasis
index 01d981dd2ea3531f87dff5f2755cab8d397c739f..b5f2c7b1a27b5de869f180ef2c2abf67d46a2415 100644
--- a/_oasis
+++ b/_oasis
@@ -1,6 +1,6 @@
 OASISFormat: 0.4
 Name:        lustre-v6
-Version:     1.745
+Version:     1.746
 Synopsis:    The Lustre V6 Verimag compiler
 Description: This package contains:
  - lv6: the (current) name of the compiler (and interpreter via -exec)
diff --git a/src/lv6version.ml b/src/lv6version.ml
index 52d4bae3347cdeb5b25af5c91ead9125a34a7e8a..366b18d7bdada21a4381e82bbe44fd87a9f84c76 100644
--- a/src/lv6version.ml
+++ b/src/lv6version.ml
@@ -1,7 +1,7 @@
 (** Automatically generated from Makefile *) 
 let tool = "lv6"
 let branch = "master"
-let commit = "745"
-let sha_1 = "148595c1ec2f86bbf6a74ebed15a11eb077f8d24"
+let commit = "746"
+let sha_1 = "b5e55fe04f49eef5a6182a8574c8144a5ee7952a"
 let str = (branch ^ "." ^ commit ^ " (" ^ sha_1 ^ ")")
 let maintainer = "erwan.jahier@univ-grenoble-alpes.fr"