build error XCode 5.0.1 about mobiruby-ios

[luisbebop]

The problem is:
checking for arm-apple-darwin10-gcc... /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform//Developer/usr/bin/gcc
checking whether the C compiler works... no

So Xcode 5.0.1 doesn't contain GCC. I've found another threads with the same kind of problem:
https://loomsdk.com/forums/troubleshooting-and-issues/topics/bug-native-sdk-compilation-failure-on-osx-with-xcode-5
http://stackoverflow.com/questions/18922885/how-to-find-arm-apple-darwin-llvm-gcc-4-2-compiler-on-xcode-5

Did you test compilation in the branch develop with XCode 5.0.1?

[luisbebop]

Using Mountain Lion 10.8.5 + Xcode 5.0 I'm getting error on simulator library.

[RodrigoAyala]

The error that stops the compiling is this:
ld: framework not found iPhoneSimulatorRemoteClient

The problem is related to the library ios-sim, not mobiruby. It tries to find a framework who doesn't exists with that name on you iOS SDK. Since XCode 5, the framework's name is "DVTiPhoneSimulatorRemoteClient".

The issue is solved right now on the official repo of ios-sim. The problem is that somehow when the Rake task tries to get each git project dependency inside of the folder "submodules", it gets an old version of the lib.

The workaround to solve this problem is this:

Go to the folder *submodules/ios-sim", and type on your terminal the next command:

git checkout master
git pull

This will retrieve the last version of ios-sim, and it will compile the project properly.

[yoshida0261]

I have fixed the problem above.
Error that there is no armv7/ffi.h Continuing the build is displayed.
Armv7 directory was empty actually.
Please let me know if you have any countermeasures.

[yoshida0261]

I have fixed the problem above.
http://n1sweitw.blogspot.jp/2014/03/mobiruby-buidl-xcode-51-ios-sdk-71.html#.UzUoKfl_t1Y