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
No compiler.
Install the latest Xcode 4.6, then start Xcode, go to Xcode’s preference, jump to the Download tab, and download Command Line Tools.
It is recommended to use rvm to install under mac
Enable autolibs to install dependencies