my $sftp = Net::SFTP::Foreign->new(host => 'myserver', user=> 'testuser', password => 'password');
$sftp->error() and die "Unable to connect to SFTP host -  Error: " . $sftp->error();

##</code><code>##


Unable to connect to SFTP host -  Error: Password interchange did not complete: -1 at ./module_test.pl line 56.


##</code><code>##

OpenSSH_4.7p1, OpenSSL 0.9.8f 11 Oct 2007
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Failed dlopen: /usr/krb5/lib/libkrb5.a(libkrb5.a.so): Could not load module /usr/krb5/lib/libkrb5.a(libkrb5.a.so).
System error: No such file or directory

debug1: Error loading Kerberos, disabling Kerberos auth.
debug1: Connecting to myserver [w.x.y.z] port 22.
debug1: Connection established.
debug1: identity file /home/myuser/.ssh/identity type -1
debug1: identity file /home/myuser/.ssh/id_rsa type -1
debug1: identity file /home/myuser/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version WeOnlyDo 2.1.0
debug1: no match: WeOnlyDo 2.1.0
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_4.7
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: sending SSH2_MSG_KEXDH_INIT
debug1: expecting SSH2_MSG_KEXDH_REPLY
debug1: Host 'myserver' is known and matches the RSA host key.
debug1: Found key in /home/myuser/.ssh/known_hosts:5
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: password,publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /home/myuser/.ssh/identity
debug1: Trying private key: /home/myuser/.ssh/id_rsa
debug1: Trying private key: /home/myuser/.ssh/id_dsa
debug1: Next authentication method: password
debug1: Authentications that can continue: password,publickey
debug1: No more authentication methods to try.
Permission denied (password,publickey).
Unable to connect to SFTP host -  Error: Password interchange did not complete: -1 at ./module_test.pl line 56.

##</code><code>##

Unable to connect to SFTP host: myserver. Error: Password not requested as expected: -1 at pn4_deploy_common.pl line 210.
Permission denied (password,publickey).