Error

connect failed to #<sockaddr inet "127.0.0.1:5969">: Connection refused

*** SYSTEM-ERROR: connect failed to #<sockaddr inet "127.0.0.1:5969">: Connection refused
Stack Trace:
_______________________________________
  0  (call-with-output-string (cut with-error-to-port <> (cut report-er ...
        At line 205 of "/usr/local/share/gauche/site/lib/scratch/client/cgi.scm"
  1  (html-escape-string (call-with-output-string (cut with-error-to-po ...
        At line 204 of "/usr/local/share/gauche/site/lib/scratch/client/cgi.scm"
  2  (html:pre (html-escape-string (call-with-output-string (cut with-e ...
        At line 204 of "/usr/local/share/gauche/site/lib/scratch/client/cgi.scm"
  3  (html:body (html:h1 "Error") (html:p (html-escape-string (slot-ref ...
        At line 201 of "/usr/local/share/gauche/site/lib/scratch/client/cgi.scm"
  4  (html:html (html:head (html:title "Error")) (html:body (html:h1 "E ...
        At line 199 of "/usr/local/share/gauche/site/lib/scratch/client/cgi.scm"
  5  on-error

  6  (error "unknown scheme: " scheme)
        At line 36 of "/usr/local/share/gauche/site/lib/dsm/client.scm"
  7  setter

  8  keywords

  9  (dsm-connect-server uri)
        At line 84 of "/usr/local/share/gauche/site/lib/scratch/client/cgi.scm"
 10  proc

 11  (with-error-handler (lambda (e) (let ((e e)) (%guard-rec e e (else ...
        [unknown location]

Using scratch version is 0.0.3