Unable to connect to bitbucket repo from my shared hosting account

[Tony Lee]

Hi All,

I was following this link to set up my SSH Key from my shared hosting server to my bitbucket repo, in order to pull my project. But I am getting this error:

$ ssh -vvv git@bitbucket.org

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017
debug1: Reading configuration data /home/nanomed1/.ssh/config
debug1: /home/nanomed1/.ssh/config line 1: Applying options for bitbucket.org
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 62: Applying options for *
debug1: /etc/ssh/ssh_config line 73: Deprecated option "useroaming"
debug1: Executing proxy command: exec /usr/bin/sss_ssh_knownhostsproxy -p 22 bitbucket.org
debug1: permanently_drop_suid: 2383
debug1: identity file /home/nanomed1/.ssh/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /home/nanomed1/.ssh/id_rsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.4
/bin/bash: /usr/bin/sss_ssh_knownhostsproxy: No such file or directory
ssh_exchange_identification: Connection closed by remote host

My ~/.ssh/config looks like this:

Host bitbucket.org
IdentityFile ~/.ssh/id_rsa

And I generated new ssh key and put it into my Personal SSH Key settings. I am able to run that on my local Mac, but not on my hosting server.

I've searched on other similar tickets, but still no luck. Can anyone help me on this?

Thank you very much.

All I am trying to see is after I setup my SSH Key in bitbucket, I should see：

conq: logged in as emmap1.
You can use git or hg to connect to Bitbucket. Shell access is disabled.