Can't restore file or directory with Duplicity from Amazon S3

Question

Amazon Web Services

Set up incremental backups using Duplicity on Amazon S3

When I try to restore a directory or file, I get

Local and Remote metadata are synchronized, no sync needed.
Last full backup date: none
Traceback (most recent call last):
  File "/usr/bin/duplicity", line 1251, in <module>
    with_tempdir(main)
  File "/usr/bin/duplicity", line 1244, in with_tempdir
    fn()
  File "/usr/bin/duplicity", line 1202, in main
    list_current(col_stats)
  File "/usr/bin/duplicity", line 513, in list_current
    sig_chain = col_stats.get_signature_chain_at_time(time)
  File "/usr/lib/python2.6/dist-packages/duplicity/collections.py", line 959, in get_signature_chain_at_time
    raise CollectionsError("No signature chains found")
CollectionsError: No signature chains found

duplicity duplicity version 0.6.08b

What am I doing wrong?

UPD: Edited output from duplicity to make it more readable.

Answer 1

Finger in the sky there is not enough free space for recovery.