Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我的mac os版本是10.8.2，现在想开发一个ios4.3及以后的app，但是xcode4.6无法安装iOS 4.3 Simulator？这个问题怎么解决？我应该将我的 xcode 改回 4.2 还是其他？