not work on macos hight sierra

Exception in thread Thread-8:
Traceback (most recent call last):
File "./python3.3/threading.py", line 901, in _bootstrap_inner
File "/Users/ivphpan/Library/Application Support/Sublime Text 3/Packages/RemoteTree/remote-tree.py", line 23, in run
ensure_connection(self.tree.server)
File "/Users/ivphpan/Library/Application Support/Sublime Text 3/Packages/RemoteTree/remote-tree.py", line 494, in ensure_connection
cnopts = cnopts
File "/Users/ivphpan/Library/Application Support/Sublime Text 3/Packages/RemoteTree/pysftp/init.py", line 140, in init
self._start_transport(host, port)
File "/Users/ivphpan/Library/Application Support/Sublime Text 3/Packages/RemoteTree/pysftp/init.py", line 176, in _start_transport
self._transport = paramiko.Transport((host, port))
File "/Users/ivphpan/Library/Application Support/Sublime Text 3/Packages/RemoteTree/paramiko/transport.py", line 311, in init
retry_on_signal(lambda: sock.connect((hostname, port)))
File "/Users/ivphpan/Library/Application Support/Sublime Text 3/Packages/RemoteTree/paramiko/util.py", line 276, in retry_on_signal
return function()
File "/Users/ivphpan/Library/Application Support/Sublime Text 3/Packages/RemoteTree/paramiko/transport.py", line 311, in
retry_on_signal(lambda: sock.connect((hostname, port)))
TypeError: an integer is required (got type str)