protected function composerPluginInstall ($package) {
		require_once(($this->vendorDir ? $this->vendorDir . '/' : '') . 'qcubed/qcubed/qcubed.inc.php');	// get the configuration options so we can know where to put the plugin files

		// recursively copy the contents of the install subdirectory in the plugin.
		$strPluginDir = $this->getPackageBasePath($package);
		$strInstallDir = $strPluginDir . '/install';
		$strDestDir = __INCLUDES__ . '/plugins';

		$this->filesystem->ensureDirectoryExists($strDestDir);
		$this->io->write('Copying files from ' . $strInstallDir . ' to ' . $strDestDir);
		self::copy_dir($strInstallDir, $strDestDir);
	}