Access marketplace have connection error

[tony.ma]

Seems this issue is the same of

Plug in error in Settings pages

I and new to Piwik and just installed Piwik on my website server and it seemed to be going well. However on Settings - Marketplace page or when trying to install a Plugin from the Plug in page I am getting the following error; An error Occurred curl_exec: Failed to connect to plugins.piwik.org port 443: Timed out. Hostname requested was plugins.piwik.org Any suggestions?