Weathermap wont delete link

If you can’t delete link in editor make ine change in file editor.php

diff editor.php editor.php.old 
< 		if(isset($map->links[$target])) {
> 		if(isset($map->links[target])) {

Install Weathermap in Cacti

For install Weathermap you need have Cacti with Plugin Architecture
For PHP we need GD library

apt-get install php5-gd

Go to Cacti Plugins

cd cacti/plugins

Читать далее Install Weathermap in Cacti