用rbenv 安装ruby 2.0.0的时候出错了

Question

先安装的homebrew 然后安装的rbenv 接下来安装 ruby 2.0.0 结果编译的时候出错了。

dationtekiMacBook-Air:~ dation$ rbenv install 2.0.0-p247
Downloading ruby-2.0.0-p247.tar.gz...
-> http://cache.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.tar.gz
Installing ruby-2.0.0-p247...

BUILD FAILED

Inspect or clean up the working tree at /var/folders/bp/71f4bqx11kx43wxx8stmdmn00000gn/T/ruby-build.20130908132041.62016
Results logged to /var/folders/bp/71f4bqx11kx43wxx8stmdmn00000gn/T/ruby-build.20130908132041.62016.log

Last 10 log lines:
checking for gcc-4.2... no
checking for clang... no
checking for gcc... no
checking for cc... no
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: in `/var/folders/bp/71f4bqx11kx43wxx8stmdmn00000gn/T/ruby-build.20130908132041.62016/ruby-2.0.0-p247':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details

BUILD FAILED

Inspect or clean up the working tree at /var/folders/bp/71f4bqx11kx43wxx8stmdmn00000gn/T/ruby-build.20130908132041.62016
Results logged to /var/folders/bp/71f4bqx11kx43wxx8stmdmn00000gn/T/ruby-build.20130908132041.62016.log

Last 10 log lines:
checking for clang... no
checking for gcc... no
checking for cc... no
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: in `/var/folders/bp/71f4bqx11kx43wxx8stmdmn00000gn/T/ruby-build.20130908132041.62016/ruby-2.0.0-p247':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details
/usr/local/bin/ruby-build: line 387: make: command not found

Answer 1

컴파일러가 없습니다.

최신 Xcode 4.6을 설치한 다음 Xcode를 시작하고 Xcode 기본 설정으로 이동하여 다운로드 탭으로 이동하여 명령줄 도구를 다운로드하세요.

Answer 2

Mac에서는 rvm을 사용하여 설치하는 것을 권장합니다

종속성을 설치하려면 자동 라이브러리를 활성화하세요