X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Ftools%2Fdisk-image-builder%2Fubuntu%2Fbuild.sh;h=2b953f1c3adaf0d796cacd05dde105c8269aae28;hb=3b9f0612fdd40b418265dc4c9688756d5088983c;hp=c94f4458012e318a0ae3ba98b548fa615e976ab4;hpb=9d378548cc86028c55baf17260d32d0055603b78;p=csit.git

diff --git a/resources/tools/disk-image-builder/ubuntu/build.sh b/resources/tools/disk-image-builder/ubuntu/build.sh
index c94f445801..2b953f1c3a 100755
--- a/resources/tools/disk-image-builder/ubuntu/build.sh
+++ b/resources/tools/disk-image-builder/ubuntu/build.sh
@@ -192,6 +192,9 @@ unzip -n ${PACKER_DIR}/packer*zip -d ${PACKER_DIR}
 
 ## APT
 
+# This seems to be where Ubuntu keeps superseded versions of packages
+LAUNCHPAD_URL='https://launchpad.net/ubuntu/+archive/primary/+files/'
+
 rm -fr ${OUTPUT_DIR}
 mkdir -p ${OUTPUT_DIR}/temp/deb
 mkdir -p ${APT_CACHE_DIR}
@@ -202,11 +205,17 @@ do
   # Download if not already present
   if [ ! -f ${APT_CACHE_DIR}/$name ]
   then
-    wget -P ${APT_CACHE_DIR} -O ${APT_CACHE_DIR}/$name ${url//\'}
+    if ! wget -P ${APT_CACHE_DIR} -O ${APT_CACHE_DIR}/$name ${url//\'}
+    then
+      echo "WARNING: Unable to get package using previously recorded URL, may"
+      echo "         be superseded. Trying launchpad instead."
+      url_basename=$(basename $url | tr -d "'")
+      wget -P ${APT_CACHE_DIR} -O ${APT_CACHE_DIR}/$name "${LAUNCHPAD_URL}${url_basename}"
+    fi
   fi
 
   # Verify checksum (always -- regardless of whether the package was
-  # just downloaded, or already tehere
+  # just downloaded, or was already there
   actual_md5sum=$(${MD5UTIL} < ${APT_CACHE_DIR}/$name)
   if [ ! "${actual_md5sum:0:32}" = "${checksum:7}" ]
   then