diff --git a/scripts/ax_init_standard_project.m4 b/scripts/ax_init_standard_project.m4
index e356162..640b5e1 100644
--- a/scripts/ax_init_standard_project.m4
+++ b/scripts/ax_init_standard_project.m4
@@ -196,7 +196,7 @@ AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
   CHANGELOG=$(<ChangeLog)
   AC_SUBST(CHANGELOG)
   _AM_SUBST_NOTMAKE([CHANGELOG])
-  DEB_CHANGELOG=$(sed '/^[[^\t]]/{h;N;d};/^\t\* /{s,,,;H;g;s,^,\t* ,;s,\n\([[^ ]]*\) *, \1\n\t  ,}' ChangeLog)
+  DEB_CHANGELOG=$(sed '/^[[^\t]]/{h;N;d};s,\t,  ,g;/^  \* /{s,,,;H;g;s,^,  * ,;s,\n\([[^ ]]*\) *, \1\n    ,}' ChangeLog)
   if test -z "$DEB_CHANGELOG"; then
     DEB_CHANGELOG="	* see file ChangeLog and project management web site"
   fi
@@ -206,7 +206,7 @@ AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
   AUTHOR_NAME=$(echo $AUTHOR | sed 's, *[[<(]].*$,,')
   AUTHOR_URL=$(echo $AUTHOR | sed 's,.*(\(http[[^)]]*\)).*,\1,')
   AUTHOR_MAIL=$(echo $AUTHOR | sed 's,.*<\(.*@.*\)>.*,\1,')
-  PACKAGER=$(gpg -K 2>/dev/null | sed -n 's,uid *\(\[[ultimate\]] *\)\?,,p' | head -1)
+  PACKAGER=$(gpg -K --lock-never 2>/dev/null | sed -n 's,uid *\(\[[ultimate\]] *\)\?,,p' | head -1)
   if -z "${PACKAGER}"; then
     PACKAGER="$AUTHOR"
   fi
@@ -220,6 +220,8 @@ AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
   SOURCE_DOWNLOAD="${SOURCE_DOWNLOAD:-${AUTHOR_URL}/downloads/${PACKAGE_NAME}}"
   AX_SUBST(PROJECT_URL)
   AX_SUBST(SOURCE_DOWNLOAD)
+  VENDOR=$((lsb_release -is 2>/dev/null || echo unknown) | tr ' ' '_')
+  AX_SUBST(VENDOR)
   DISTRO=$(lsb_release -sc 2>/dev/null || uname -s 2>/dev/null)
   AX_SUBST(DISTRO)
   ARCH=$((@<:@@<:@ $(uname -sm) =~ 64 @:>@@:>@ && echo amd64) || (@<:@@<:@ $(uname -sm) =~ 'i?86' @:>@@:>@ && echo i386 || uname -sm))
@@ -560,6 +562,7 @@ AC_DEFUN([AX_USE_RPM_PACKAGING], [
 EXTRA_DIST += \${PACKAGE_NAME}.spec.in
 rpm: dist
 	rpmbuild -ba --define "_topdir \$\$(pwd)" --define "_sourcedir \$\$(pwd)" \${PACKAGE_NAME}.spec
+	rpmsign --define "_gpg_name \${PACKAGER}" --addsign RPMS/*/*.rpm SRPMS/*.rpm
 clean-rpm-targets:
 	-rm -rf BUILD BUILDROOT RPMS SPECS SRPMS
 distclean-rpm-targets:
diff --git a/scripts/build-in-docker.sh b/scripts/build-in-docker.sh
index bdb5196..367d125 100755
--- a/scripts/build-in-docker.sh
+++ b/scripts/build-in-docker.sh
@@ -158,7 +158,8 @@ function traperror() {
                 read
             fi
             echo -n "   ... cleanup docker: "
-            docker rm -f "${DOCKER_ID}"
+            docker stop "${DOCKER_ID}" || true
+            docker rm "${DOCKER_ID}"
             echo "returning status: $e"
             echo "--->"
             exit $e
@@ -242,7 +243,7 @@ case $mode in
         done
         docker exec ${DOCKER_ID} ./resolve-debbuilddeps.sh
         ;;
-    (rpm|yum|dnf|zypper)
+    (rpm|yum|dnf|zypper|urpmi)
         if [[ "$img" =~ "centos" ]]; then
             docker exec ${DOCKER_ID} yum install -y redhat-lsb
             docker exec -i ${DOCKER_ID} bash -c 'cat > /etc/yum.repos.d/wandisco-svn.repo' <<EOF
@@ -255,8 +256,18 @@ enabled=1
 gpgcheck=0
 EOF
         fi
+        UPDATE_TOOL=$((docker exec ${DOCKER_ID} test -x /usr/sbin/urpmi && echo urpmi.update -a) || true)
+        if test -n "${UPDATE_TOOL}"; then
+            docker exec ${DOCKER_ID} ${UPDATE_TOOL}
+        fi
         INSTALL_TOOL=$((docker exec ${DOCKER_ID} test -x /usr/bin/zypper && echo zypper install -y) ||  (docker exec ${DOCKER_ID} test -x /usr/bin/dnf && echo dnf install -y) || (docker exec ${DOCKER_ID} test -x /usr/bin/yum && echo yum install -y) || (docker exec ${DOCKER_ID} test -x /usr/sbin/urpmi && echo urpmi --auto))
-        docker exec ${DOCKER_ID} ${INSTALL_TOOL} rpm-build automake libtool subversion gcc-c++ pkgconfig
+        docker exec ${DOCKER_ID} ${INSTALL_TOOL} rpm-build automake libtool subversion gcc-c++ pkgconfig wget
+        i=0
+        for repo in "${repos[@]}"; do
+            INSTALL_REPO=$((docker exec ${DOCKER_ID} test -x /usr/bin/zypper && echo zypper ar) || (docker exec ${DOCKER_ID} test -x /usr/bin/dnf && echo dnf config-manager --add-repo) || (docker exec ${DOCKER_ID} test -x /usr/bin/yum && echo wget -O/etc/yum.repos.d/additional$i.repo) || (docker exec ${DOCKER_ID} test -x /usr/sbin/urpmi && echo true))
+            ifthenelse "${repo}" "${INSTALL_REPO} ARG"
+            ((++i))
+        done
         docker exec -u $(id -u):$(id -g) ${DOCKER_ID} ./bootstrap.sh -c
         TGZFILE=$(grep PACKAGE_STRING= configure | sed "s, ,-,g;s,PACKAGE_STRING=',,g;s,',.tar.gz,g")
         touch $TGZFILE