add section about compilers

This commit is contained in:
Laurent Sansonetti
2013-10-04 17:45:47 +02:00
parent 8992f536e7
commit d3ec9b01bc

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@@ -16,6 +16,21 @@ them, you can download them all from [here](#TODO) and install them like so:
$ [sudo] cp -R /path/to/SDKs-Archive/iPhoneOS6.1.sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs
### Compilers
You need to have Xcode 5 installed as `/Applications/Xcode.app`.
You also need to have Xcode 4 installed as `/Applications/Xcode4.app`. Xcode 4 is only required to build the REPL module.
You also need to have installed the latest version of the command-line tools. `/usr/bin/clang -v` should report the following:
```
Apple LLVM version 5.0 (clang-500.2.75) (based on LLVM 3.3svn)
Target: x86_64-apple-darwin12.4.1
Thread model: posix
```
### Clone RubyMotion source
```