刚刚给 Vitamin-R 2 的厂商寄信得到以下结论：

Hi!

I'm afraid we had some trouble with Vitamin-R 2.07 and 2.09, but as of Vitamin-R 2.10, all issues have been resolved. If you haven't yet done so, please update to the latest available version.

If you're using the App Store version of Vitamin-R, version 2.10 may not yet be available to you. If this is the case, you may switch to the directly available version of Vitamin-R in order to receive important updates in a timely manner — at no additional cost, of course. To do so, simply download the latest version of Vitamin-R from us at publicspace.net:

http://www.publicspace.net/download/Vitamin.dmg

最后会给一个连接然后就可以直接换到官网下载的 2.10 了，根据测试，是没有问题的