with the Autopilot, "Wait for SimpleStreams to sync an image" activity that stays "In progress" forever

i use autopilot and landscape to install openstack,but "Wait for SimpleStreams to sync an image" activity that stays "In progress" for a long time(99%). here is part of the massages:

Oct 25 12:16:34 physical-hands liberasurecode[9860]: liberasurecode_backend_open: dynamic linking error libisal.so.2: cannot open shared object file: No such file or directory
Oct 25 12:16:34 physical-hands liberasurecode[9860]: liberasurecode_backend_open: dynamic linking error libshss.so.1: cannot open shared object file: No such file or directory
Oct 25 12:16:35 physical-hands liberasurecode[9954]: liberasurecode_backend_open: dynamic linking error libisal.so.2: cannot open shared object file: No such file or directory
Oct 25 12:16:35 physical-hands liberasurecode[9954]: liberasurecode_backend_open: dynamic linking error libshss.so.1: cannot open shared object file: No such file or directory
Oct 25 12:16:35 physical-hands container-sync: Configuration option internal_client_conf_path not defined. Using default configuration, See internal-client.conf-sample for options
Oct 25 12:16:35 physical-hands liberasurecode[10104]: liberasurecode_backend_open: dynamic linking error libisal.so.2: cannot open shared object file: No such file or directory
Oct 25 12:16:35 physical-hands liberasurecode[10104]: liberasurecode_backend_open: dynamic linking error libshss.so.1: cannot open shared object file: No such file or directory

Oct 25 12:16:36 physical-hands liberasurecode[10236]: liberasurecode_backend_open: dynamic linking error libisal.so.2: cannot open shared object file: No such file or directory
Oct 25 12:16:36 physical-hands liberasurecode[10236]: liberasurecode_backend_open: dynamic linking error libshss.so.1: cannot open shared object file: No such file or directory
Oct 25 12:16:37 physical-hands object-auditor: Begin object audit "forever" mode (ZBF)
Oct 25 12:16:37 physical-hands object-auditor: Object audit (ZBF) "forever" mode completed: 0.00s. Total quarantined: 0, Total errors: 0, Total files/sec: 0.00, Total bytes/sec: 0.00, Auditing time: 0.00, Rate: 0.00
Oct 25 12:16:37 physical-hands object-auditor: Begin object audit "forever" mode (ALL)
Oct 25 12:16:37 physical-hands object-auditor: Object audit (ALL) "forever" mode completed: 0.00s. Total quarantined: 0, Total errors: 0, Total files/sec: 0.00, Total bytes/sec: 0.00, Auditing time: 0.00, Rate: 0.00
Oct 25 12:16:37 physical-hands liberasurecode[10466]: liberasurecode_backend_open: dynamic linking error libisal.so.2: cannot open shared object file: No such file or directory
Oct 25 12:16:37 physical-hands liberasurecode[10466]: liberasurecode_backend_open: dynamic linking error libshss.so.1: cannot open shared object file: No such file or directory
Oct 25 12:16:38 physical-hands kernel: [ 2383.416333] init: ceilometer-agent-compute main process ended, respawning
Oct 25 12:16:38 physical-hands liberasurecode[10498]: liberasurecode_backend_open: dynamic linking error libisal.so.2: cannot open shared object file: No such file or directory
Oct 25 12:16:38 physical-hands liberasurecode[10498]: liberasurecode_backend_open: dynamic linking error libshss.so.1: cannot open shared object file: No such file or directory
Oct 25 12:16:39 physical-hands object-replicator: Starting object replicator in daemon mode.
Oct 25 12:16:39 physical-hands object-replicator: Starting object replication pass.
Oct 25 12:16:39 physical-hands object-replicator: Nothing replicated for 0.0141232013702 seconds.
Oct 25 12:16:39 physical-hands object-replicator: Object replication complete. (0.00 minutes)
Oct 25 12:16:39 physical-hands rsyncd[23402]: sent 0 bytes received 0 bytes total size 0
Oct 25 12:16:40 physical-hands rsyncd[10551]: rsyncd version 3.1.0 starting, listening on port 873
Oct 25 12:16:42 physical-hands kernel: [ 2387.434470] init: ceilometer-agent-compute main process ended, respawning
Oct 25 12:16:51 physical-hands kernel: [ 2396.724377] init: ceilometer-agent-compute main process ended, respawning
Oct 25 12:16:53 physical-hands container-replicator: Beginning replication run
Oct 25 12:16:53 physical-hands container-replicator: Replication run OVER
Oct 25 12:16:53 physical-hands container-replicator: Attempted to replicate 0 dbs in 0.00685 seconds (0.00000/s)
Oct 25 12:16:53 physical-hands container-replicator: Removed 0 dbs
Oct 25 12:16:53 physical-hands container-replicator: 0 successes, 0 failures
Oct 25 12:17:00 physical-hands account-replicator: no_change:0 ts_repl:0 diff:0 rsync:0 diff_capped:0 hashmatch:0 empty:0
Oct 25 12:17:00 physical-hands kernel: [ 2406.056137] init: ceilometer-agent-compute main process ended, respawning
Oct 25 12:17:01 physical-hands CRON[12115]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)
Oct 25 12:17:02 physical-hands kernel: [ 2407.409147] init: ceilometer-agent-compute main process ended, respawning
Oct 25 12:17:03 physical-hands kernel: [ 2408.746003] init: ceilometer-agent-compute main process ended, respawning
Oct 25 12:17:07 physical-hands object-auditor: Begin object audit "forever" mode (ZBF)
Oct 25 12:17:07 physical-hands object-auditor: Object audit (ZBF) "forever" mode completed: 0.00s. Total quarantined: 0, Total errors: 0, Total files/sec: 0.00, Total bytes/sec: 0.00, Auditing time: 0.00, Rate: 0.00
Oct 25 12:17:09 physical-hands object-replicator: Starting object replication pass.
Oct 25 12:17:09 physical-hands object-replicator: Nothing replicated for 0.0128951072693 seconds.
Oct 25 12:17:09 physical-hands object-replicator: Object replication complete. (0.00 minutes)
Oct 25 12:17:15 physical-hands kernel: [ 2420.718054] init: ceilometer-agent-compute main process ended, respawning
Oct 25 12:17:19 physical-hands kernel: [ 2424.705409] init: ceilometer-agent-compute main process ended, respawning
Oct 25 12:17:23 physical-hands container-replicator: Beginning replication run
Oct 25 12:17:23 physical-hands container-replicator: Replication run OVER
Oct 25 12:17:23 physical-hands container-replicator: Attempted to replicate 0 dbs in 0.00662 seconds (0.00000/s)
Oct 25 12:17:23 physical-hands container-replicator: Removed 0 dbs
Oct 25 12:17:23 physical-hands container-replicator: 0 successes, 0 failures