dashman status error

Alway return below message:
ould not find latest version from https://www.dash.org/downloads/ -- Exiting.

<img width="502" alt="wx20171120-174137 2x" src="https://user-images.githubusercontent.com/10511951/33011865-237fb45e-ce1a-11e7-86cf-742f478c8a86.png">
