Can't make remote host to work properly

edit

I'm having trouble setting up connection to remote host (Ubuntu 16.04 on AWS from Windows 10 machine with Wing IDE 6.0.10-1).Wing IDE installs agent, but after i try to test connection this happens: Connecting to host id AWS failed.

The remote agent was not found. Do you want to install it now?

Output received:

Connecting to xxxx port 22 
We claim version: SSH-2.0-PuTTY_Release_0.70 
Server version: SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.4 
Using SSH protocol version 2 
Doing ECDH key exchange with curve Curve25519 and hash SHA-256 
Server also has ecdsa-sha2-nistp256/ssh-rsa host keys, but we don't know any of them 
Host key fingerprint is: 
ssh-ed25519 256 xxxx 
Initialised AES-256 SDCTR client->server encryption 
Initialised HMAC-SHA-256 client->server MAC algorithm 
Initialised AES-256 SDCTR server->client encryption 
Initialised HMAC-SHA-256 server->client MAC algorithm 
Reading key file "c:\Users\xxxx\Documents\Kitty\xxxx.ppk" 
Using username "ubuntu". 
Offered public key 
Offer of public key accepted 
Authenticating with public key "imported-openssh-key" 
Sent public key signature 
Access granted 
Opening session as main channel 
Opened main channel 
Requesting remote port 50010 forward to 127.0.0.1:50299 
Remote port forwarding from 50010 enabled 
Started a shell/command 
Traceback (most recent call last):
  File "/home/ubuntu/wingware/remoteagent.py", line 159, in <module>
    wingversion = _LoadFromWingbase(WINGHOME, 'wingversion')
  File "/home/ubuntu/wingware/remoteagent.py", line 69, in _LoadFromWingbase
    raise ValueError("Could not find %s in winghome: %s" % (mod_base_name, winghome))
ValueError: Could not find wingversion.py in winghome: /home/ubuntu/wingwareSSH client exited errno=0​

There is indeed no "wingversion.py" in winghome on remote host. 

drwxrwxr-x 3 ubuntu  4096 Mar 16 22:49 bin
-rw-rw-r-- 1 ubuntu 15027 Mar 16 22:49 LICENSE.txt
-rw-rw-r-- 1 ubuntu  7303 Mar 16 22:49 remoteagent.py
drwxrwxr-x 4 ubuntu  4096 Mar 16 22:49 src
-rw-rw-r-- 1 ubuntu    56 Mar 16 22:49 VERSION
-rwxrwxr-x 1 ubuntu  2839 Mar 16 22:49 wingdb
-rw-rw-r-- 1 ubuntu 12392 Mar 16 22:49 wingdbstub.py
-rw-rw-r-- 1 ubuntu    23 Mar 16 22:49 wingdebugpw
​

Am i doing something wrong?