Hi, I have bought a MB PRo Retina in Jully with Lion installed on it, and up to know I have used Appcelerator and Xcode. Now I would like to update Lion to Moutain Lion. Can I do it safely or will I loos all my dev settings ? Will have I to install Xcode and Ti Studio + Android stuff ? Regards
I migrated simply by allowing ML to install over Lion and do it's job. You will loose everything only if you install on a clean slate.
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