Hi
working a little with addons on install.def.php you create the "class" to install a specific addon and have a "var $active = true;"
Looking on Wiki its for set the default state of addon when installing... isn't not ?
Fine the problem its that these parameter affects ALL addons.
if you set false .. on install the addon all addons goes to DISABLE state.
if you set true .. on install all the addons that are disabled goes enable.
Its a bug ?
Best Regards and good work!