[Duplicity-talk] why it uses sftp instead of scp?

[Jure Ložar]

Hi.

I have a problem and it looks like duplicity is trying to use sftp
instead of scp.
Here is the error that I receive:

Request for subsystem 'sftp' failed on channel 0
...
duplicity.backends.BackendException: Error running 'echo -e 'cd backup
ls -1' | sftp -b - backup_server'


Command I use is :
duplicity --encrypt-key 48F0CFB1 --sign-key 48F0CFB1  /home/jure 
scp://address@hidden/backup

How do I persuade it to go with scp? For scp works fine using key based
auth (withaut passphrase).

Tnanks,
Jure