decryptor - ERROR - Input strings must be a multiple of 8 in length

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Attempt to execute from cli with the following
   $: pymazon -c -d ~/Music/ ~/Downloads/Amazon/<AMZ-file>.amz
2. I'm presented with the following:

##############################################
#                                            #
#                PYMAZON!                    # 
#                                            #
##############################################

Traceback (most recent call last):
  File "/usr/local/bin/pymazon", line 67, in <module>
    main()
  File "/usr/local/bin/pymazon", line 37, in main
    main(amzs)
  File "/usr/local/lib/python2.7/dist-packages/pymazon/cmd/ui.py", line 133, in main
    runner = CommandLineRunner(amzs)
  File "/usr/local/lib/python2.7/dist-packages/pymazon/cmd/ui.py", line 61, in __init__
    self.load_new_amz_files(amzs)        
  File "/usr/local/lib/python2.7/dist-packages/pymazon/cmd/ui.py", line 75, in load_new_amz_files
    parser.parse(f)
  File "/usr/local/lib/python2.7/dist-packages/pymazon/core/parser.py", line 155, in parse
    xml = decryptor.decrypt(amz_data)
  File "/usr/local/lib/python2.7/dist-packages/pymazon/core/decryptor.py", line 84, in decrypt
    raise de
pymazon.core.decryptor.DecryptException: Input strings must be a multiple of 8 
in length
$:

I'm using Pymazon-0.9 on Ubuntu 11.04 64bit.  Any help would be appreciated.

~~Chad~~

Original issue reported on code.google.com by archeryguru2000 on 6 Mar 2012 at 3:24

[GoogleCodeExporter]

As mentioned at the top of the home page, Amazon has changed the format of 
their .amz files. You'll need to update to Pymazon 0.9.1

Original comment by SCColbert@gmail.com on 6 Mar 2012 at 3:53

• Changed state: Invalid

[GoogleCodeExporter]

Thanks.  Sorry for the confusion.  It is working fine now.  I just followed 
your download/install instructions on the home page.  You may want to update to 
reflect the newest version, i.e.:

$ wget http://pymazon.googlecode.com/files/Pymazon-0.9.1.tar.gz

Thanks again,
~~archery~~

Original comment by archeryguru2000 on 6 Mar 2012 at 4:06

[GoogleCodeExporter]

Ah I missed that one. Updated. Thanks!

Original comment by SCColbert@gmail.com on 6 Mar 2012 at 5:18

[GoogleCodeExporter]

SCC, I encountered this problem last night.  I think people may still be 
running into it as per following the instructions on the homepage I had 
installed Pymazon on Ubuntu (12.04 I believe off the top of my head) via either:
$ pip install pymazon
or
$ easy_install pymazon
Don't remember which one I started with but after getting the input string 
error I ran the alternate and I think the response was that I was already up to 
date.  Digging around it looks like I was only on version 0.9, so I downloaded 
the 0.9.1 tarball and ran that install.  (Still had an issue after that, had to 
uninstall 0.9 then it was OK)  Not sure how the code installed via 
pip/easy_install is maintained but it appears that needs to be updated.  If you 
need any details from my PC's setup to investigate why this happened I'm happy 
to oblige but I may need some guidance.

Thanks for your work on this!

-Craig

Original comment by craig....@gmail.com on 18 Feb 2014 at 5:15