prepare new version

resolve-debbuilddeps.sh

@@ -16,7 +16,11 @@ if test -n "${SCHROOTNAME}"; then
   SUDO="schroot -c "${SCHROOTNAME}" -u root -d / --"
 else
   DO=""
-  SUDO="sudo"
+  if grep -q '/docker/' /proc/1/cgroup; then
+      SUDO=""
+  else
+      SUDO="sudo"
+  fi
 fi
 
 function install() {
@@ -31,7 +35,7 @@ TO_INSTALL=
 
 if test -e debian/control.in -a ! -e debian/control; then
     for f in $(sed -n 's, *AX_DEB_DEPEND_IFEXISTS(\([^)]*\)).*,\1,p' configure.ac); do
-        if test -n "$(${DO} apt-cache policy -q ${f})" && ! ${DO} dpkg -l "${f}"; then
+        if test -n "$(${DO} apt-cache policy -q ${f})" && ! "$(${DO} apt-cache policy ${f} 2>&1 | grep -q 'N: Unable to locate package')" && ! ${DO} dpkg -l "${f}"; then
             TO_INSTALL+=" ${f}"
         fi
     done
@@ -41,7 +45,7 @@ if test -e debian/control.in -a ! -e debian/control; then
 fi
 
 install dpkg-dev
-DEPS=$(${DO} dpkg-checkbuilddeps 2>&1 || true)
+DEPS=$(LANG= ${DO} dpkg-checkbuilddeps 2>&1 || true)
 DEPS=$(echo "$DEPS" | sed -n '/Unmet build dependencies/ { s,.*Unmet build dependencies: ,,g; s, ([^)]*),,g; s, *| *,|,g; p}')
 
 for pa in ${DEPS}; do