Problem: TypeError: string indices must be integers
S3cmd:   1.5.0-alpha1

Traceback (most recent call last):
  File "/usr/bin/s3cmd", line 2037, in <module>
    main()
  File "/usr/bin/s3cmd", line 1978, in main
    cmd_func(args)
  File "/usr/bin/s3cmd", line 1162, in cmd_sync
    return cmd_sync_local2remote(args)
  File "/usr/bin/s3cmd", line 1146, in cmd_sync_local2remote
    destination_base_uri = _single_process(local_list)
  File "/usr/bin/s3cmd", line 969, in _single_process
    _child(destination_base, local_list)
  File "/usr/bin/s3cmd", line 1075, in _child
    output(u"remote copy: %s -> %s" % (dst1['object_key'], remote_list[dst2]['object_key']))
TypeError: string indices must be integers


Command was:
s3cmd sync --dry-run --delete-removed -r /local/path/ s3://bucketname