zertrin/duplicity-backup.sh

Error:No module named cryptography.hazmat.backends

Closed this issue · 2 comments

knspradeep commented

/root/scripts/duplicity-backup/duplicity-backup.sh -c /etc/duplicity-backup.conf -f

hostname: Host name lookup failure
BackendException: Could not initialize backend: No module named cryptography.hazmat.backends
BackendException: Could not initialize backend: No module named cryptography.hazmat.backends

duplicity version 0.6.22-3.el6

zertrin commented

Hi, thanks for reposting your issue here, which helps documenting users problems.

I am in no way affiliated to duplicity, only to this bash wrapper. In your case, it looks like the issue is in duplicity itself and not in duplicity-backup.sh (which makes no use of python and thus couldn't produce the error messages you received), so I will close the issue. You may ask for help on the mailing list of duplicity (http://lists.nongnu.org/mailman/listinfo/duplicity-talk). I strongly suggest to try to get duplicity working (directly, meaning without this script) before using duplicity-backup.sh. If you can make duplicity work but not duplicity-backup.sh then feel free to reopen this issue 😉

Thanks for considering duplicity-backup.sh and I hope you'll find the solution to your problem!

knspradeep commented

hey zertin,

thanks for the reply ya i found the solution after reinstalling
the cryptography package i am able to run the script.

On Sun, Nov 20, 2016 at 5:40 AM, zertrin notifications@github.com wrote:

Hi, thanks for reposting your issue here, which helps documenting users
problems.

I am in no way affiliated to duplicity, only to this bash wrapper. In your
case, it looks like the issue is in duplicity itself and not in
duplicity-backup.sh (which makes no use of python and thus couldn't produce
the error messages you received), so I will close the issue. You may ask
for help on the mailing list of duplicity (http://lists.nongnu.org/
mailman/listinfo/duplicity-talk). I strongly suggest to try to get
duplicity working (directly, meaning without this script) before using
duplicity-backup.sh. If you can make duplicity work but not
duplicity-backup.sh then feel free to reopen this issue 😉

Thanks for considering duplicity-backup.sh and I hope you'll find the
solution to your problem!

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