iXaDe Posted July 18, 2014 Share Posted July 18, 2014 Hi, I have my ML 10.8.3, but I need to update to Mavericks to use newest version of Xcode to develop apps. I'm trying, but i have got this message: English Translate: "An error occurred while preparing the installation. Try running this application again" Please help Alexandre. Link to comment Share on other sites More sharing options...
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