Craft\ImportPlugin::onAfterInstall PHP Method

    public function onAfterInstall()
    {
        // Minimum build is 2615
        $minBuild = '2615';
        // If your build is lower
        if (craft()->getBuild() < $minBuild) {
            // First disable plugin
            // With this we force Craft to look up the plugin's ID, which isn't cached at this moment yet
            // Without this we get a fatal error
            craft()->plugins->disablePlugin($this->getClassHandle());
            // Uninstall plugin
            craft()->plugins->uninstallPlugin($this->getClassHandle());
            // Show error message
            craft()->userSession->setError(Craft::t('{plugin} only works on Craft build {build} or higher', array('plugin' => $this->getName(), 'build' => $minBuild)));
        }
    }