osx - "./toolchain build kivy" gives an error on Mac OX X 10.8 despite following the tutorial -


i'm trying build kivy ios. following tutorial in kivy's guide, enter command:

$./toolchain.py build kivy

but outputs error message:

traceback (most recent call last): file "./toolchain.py", line 173, in <module>  class archsimulator(arch): file "./toolchain.py", line 178, in archsimulator  sysroot = sh.xcrun("--sdk", "iphonesimulator", "--show-sdk-    path").strip() file "./tools/external/sh.py", line 1021, in __call__  return runningcommand(cmd, call_args, stdin, stdout, stderr) file "./tools/external/sh.py", line 486, in __init__  self.wait() file "./tools/external/sh.py", line 500, in wait  self.handle_command_exit_code(exit_code) file "./tools/external/sh.py", line 516, in handle_command_exit_code  raise exc(self.ran, self.process.stdout, self.process.stderr) sh.errorreturncode_64:   ran: '/usr/bin/xcrun --sdk iphonesimulator --show-sdk-path'  stdout:   stderr:  xcrun: error: unrecognized option: --show-sdk-path usage: xcrun [options] <utility> ... arguments ...  find , execute named command line utility installed xcode.  options:  -h, --help           show message , exit  -v, --verbose        show verbose logging output  --sdk <sdk name>     find tool given sdk name  --toolchain <name>   find tool given toolchain  -l, --log            show commands executed (with --run)  -f, --find           find , print utility path  -r, --run            find , execute utility (this default behavior)  -n, --no-cache       not use lookup cache  -k, --kill-cache     remove existing cache file (and perhaps recreate)

i'm using mac 10.8 (on vmware) + xcode 4.6.

the ios prerequisites kivy states assumes have mac os x 10.9 , xcode 5.1 or better in order proceed.
suspect os's version of python won't run cython properly. try running cython , tools/cythonize check cython , running.
lastly think kivy user's group best able diagnose issue.


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