我按照以下步骤添加了加速器和地理定位扩展程序：http://www.devx.com/wireless/implement-google-maps-api-on-phonegap-using-the-device-api.html
现在，当我运行phonegap install android时，我收到此错误
rm: could not remove directory (code ENOTEMPTY): .../platforms/android/assets/www/plugins
rm: could not remove directory (code ENOTEMPTY): .../platforms/android/assets/www
mkdir: path already exists: .../platforms/android/assets/www
无论如何都要摆脱这个错误？ （除了撤消此设置 - 我仍然想使用谷歌地图）