404 error on compilation

[el-lsan]

I get the following error when I do roots compile :

compiling... { Error: Uncaught, unspecified "error" event. ([object Object])
  at Roots.emit (events.js:163:17)
  at Compile.<anonymous> (/usr/local/lib/node_modules/roots/lib/api/compile.js:74:20)
  at tryCatchReject (/usr/local/lib/node_modules/roots/node_modules/when/lib/makePromise.js:845:30)
  at runContinuation1 (/usr/local/lib/node_modules/roots/node_modules/when/lib/makePromise.js:804:4)
  at Rejected.when (/usr/local/lib/node_modules/roots/node_modules/when/lib/makePromise.js:625:4)
  at Pending.run (/usr/local/lib/node_modules/roots/node_modules/when/lib/makePromise.js:483:13)
  at Scheduler._drain (/usr/local/lib/node_modules/roots/node_modules/when/lib/Scheduler.js:62:19)
  at Scheduler.drain (/usr/local/lib/node_modules/roots/node_modules/when/lib/Scheduler.js:27:9)
  at _combinedTickCallback (internal/process/next_tick.js:67:7)
  at process._tickCallback (internal/process/next_tick.js:98:9)

  context: 
   { request: 
      { path: 'https://public-api.wordpress.com/rest/v1.1/sites/ehsan.it/roots/posts?type=post',
        originator: [Object],
        headers: [Object],
        method: 'GET',
        canceled: false,
        cancel: [Function: cancel] },
     url: 'https://public-api.wordpress.com/rest/v1.1/sites/ehsan.it/roots/posts?type=post',
     raw: { request: [Object], response: [Object] },
     status: { code: 404 },
     headers: 
      { Server: 'nginx',
        Date: 'Wed, 18 Jan 2017 11:08:00 GMT',
        'Content-Type': 'text/plain;charset=utf-8',
        'Transfer-Encoding': 'chunked',
        Connection: 'close',
        Vary: 'Accept-Encoding',
        'X-Hacker': 'Oh, Awesome: Opossum',
        Expires: 'Wed, 11 Jan 1984 05:00:00 GMT',
        'Cache-Control': 'no-cache, must-revalidate, max-age=0',
        'Access-Control-Allow-Origin': '*',
        'X-Ac': '2.fra _dfw',
        'Strict-Transport-Security': 'max-age=15552000' },
     entity: '' } }

however JetPack and JSON API is activated and running on my backend:

http://ehsan.it/roots/?json=get_recent_posts http://ehsan.it/roots/xmlrpc.php http://ehsan.it/roots/xmlrpc.php?rsd