обновление рубин 1.8.7 на Mac OSX лев

Question

Так я пытаюсь обновить рубин с брагой, но не кажется, что это будет работать, потому что им получать эту ошибку:

заварить установки рубин

Warning: No developer tools installed. 
You should install the Command Line Tools. 
The standalone package can be obtained from 
    https://developer.apple.com/downloads 
or it can be installed via Xcode's preferences. 
==> Installing dependencies for ruby: pkg-config, readline, libyaml, make 
==> Installing ruby dependency: pkg-config 
==> Downloading https://homebrew.bintray.com/bottles/pkg-config-0.28.lion.bottle 
Already downloaded: /Library/Caches/Homebrew/pkg-config-0.28.lion.bottle.2.tar.gz 
==> Pouring pkg-config-0.28.lion.bottle.2.tar.gz 
sh: -L: invalid option 
Usage: sh [GNU long option] [option] ... 
    sh [GNU long option] [option] script-file ... 
GNU long options: 
    --debug 
    --debugger 
    --dump-po-strings 
    --dump-strings 
    --help 
    --init-file 
    --login 
    --noediting 
    --noprofile 
    --norc 
    --posix 
    --protected 
    --rcfile 
    --restricted 
    --verbose 
    --version 
    --wordexp 
Shell options: 
    -irsD or -c command or -O shopt_option  (invocation only) 
    -abefhkmnptuvxBCHP or -o option 
Error: Failure while executing: -L /usr/local/Cellar/pkg-config/0.28/bin/pkg-config 
Warning: Bottle installation failed: building from source. 
Error: pkg-config cannot be built with any available compilers. 
To install this formula, you may need to: 
    brew install gcc 

Я добавляю x-код прямо сейчас, потому что это новая машина и потерял ее, но есть некоторые другие вещи, которые мне не хватает. Я запустил доктора и получил эти дополнительные предупреждения.

sh: line 1: 1977 Segmentation fault: 11 git --version > /dev/null 2>&1 
Please note that these warnings are just used to help the Homebrew maintainers 
with debugging if you file an issue. If everything you use Homebrew for is 
working fine: please don't worry and just ignore them. Thanks! 

Warning: Git could not be found in your PATH. 
Homebrew uses Git for several internal functions, and some formulae use Git 
checkouts instead of stable tarballs. You may want to install Git: 
    brew install git 

Warning: No developer tools installed. 
You should install the Command Line Tools. 
The standalone package can be obtained from 
    https://developer.apple.com/downloads 
or it can be installed via Xcode's preferences. 

Warning: Unbrewed header files were found in /usr/local/include. 
If you didn't put them there on purpose they could cause problems when 
building Homebrew formulae, and may need to be deleted. 

Unexpected header files: 
    /usr/local/include/node/android-ifaddrs.h 
    /usr/local/include/node/ares.h 
    /usr/local/include/node/ares_version.h 
    /usr/local/include/node/libplatform/libplatform.h 
    /usr/local/include/node/nameser.h 
    /usr/local/include/node/node.h 
    /usr/local/include/node/node_buffer.h 
    /usr/local/include/node/node_internals.h 
    /usr/local/include/node/node_object_wrap.h 
    /usr/local/include/node/node_version.h 
    /usr/local/include/node/openssl/opensslconf.h 
    /usr/local/include/node/pthread-fixes.h 
    /usr/local/include/node/smalloc.h 
    /usr/local/include/node/stdint-msvc2008.h 
    /usr/local/include/node/tree.h 
    /usr/local/include/node/uv-aix.h 
    /usr/local/include/node/uv-bsd.h 
    /usr/local/include/node/uv-darwin.h 
    /usr/local/include/node/uv-errno.h 
    /usr/local/include/node/uv-linux.h 
    /usr/local/include/node/uv-sunos.h 
    /usr/local/include/node/uv-threadpool.h 
    /usr/local/include/node/uv-unix.h 
    /usr/local/include/node/uv-version.h 
    /usr/local/include/node/uv-win.h 
    /usr/local/include/node/uv.h 
    /usr/local/include/node/v8-debug.h 
    /usr/local/include/node/v8-platform.h 
    /usr/local/include/node/v8-profiler.h 
    /usr/local/include/node/v8-testing.h 
    /usr/local/include/node/v8-util.h 
    /usr/local/include/node/v8.h 
    /usr/local/include/node/v8config.h 
    /usr/local/include/node/v8stdint.h 
    /usr/local/include/node/zconf.h 
    /usr/local/include/node/zlib.h 

я понял, что это говорит мерзавец не могу найти в пути, но я не знаю, как добавить, что, таким образом, возможно, что это моя проблема. Я установил git, но он также действует, какие-то мысли?

Answer 1

Вы должны рассмотреть возможность использования РВМ

См: http://railsapps.github.io/installrubyonrails-mac.html