Using the Plotly web api to display data from Yun

I have installed the new image and update the new version but still I have same problem =(

root@Arduino:~# opkg update
Downloading http://downloads.arduino.cc/openwrtyun/1/packages/Packages.gz.
Updated list of available packages in /var/opkg-lists/attitude_adjustment.
Downloading http://downloads.arduino.cc/openwrtyun/1/packages/Packages.sig.
Signature check failed.
Remove wrong Signature file.
root@Arduino:~# opkg install pyopenssl
Unknown package 'pyopenssl'.
Collected errors:
 * opkg_install_cmd: Cannot install package pyopenssl.

Signature check failed.
lately http://downloads.arduino.cc server is unstable.

try

opkg update

few time until it work.

Downloading http://downloads.arduino.cc/openwrtyun/1/packages/Packages.gz.
Updated list of available packages in /var/opkg-lists/attitude_adjustment.
Downloading http://downloads.arduino.cc/openwrtyun/1/packages/Packages.sig.
Signature check passed.

I have solved my problem with this solution:

http://forum.arduino.cc/index.php?topic=241843.0