Ruby [求助] Mac 中 rvm install ruby1.9.3 报错。请问该怎么办呢？
Xcode version: 4.6 rvm version: 1.18.11
错误信息： Error running './configure --disable-install-doc --prefix=/Users/xxx/.rvm/rubies/ruby-1.9.3-p385 --with-opt-dir=/Users/xxx/.rvm/usr --disable-shared', please read /Users/xxx/.rvm/log/ruby-1.9.3-p385/configure.log There has been an error while running configure. Halting the installation.
log 信息 （/Users/xxx/.rvm/log/ruby-1.9.3-p385/configure.log）：
[2013-02-25 21:37:47] ./configure
checking build system type... x86_64-apple-darwin12.2.1
checking host system type... x86_64-apple-darwin12.2.1
checking target system type... x86_64-apple-darwin12.2.1
checking whether the C compiler works... no
configure: error: in /Users/liushihao/.rvm/src/ruby-1.9.3-p385':
configure: error: C compiler cannot create executables
Seeconfig.log' for more details
(按照这个 http://mjason.github.com/blog/2013/02/21/mac-os-10-dot-8-de-rvmzhu-yi-shi-xiang/ 下载了 apple-gcc42，但不起作用)
而且 rvm get stable 的时候到 “Downloading RVM from wayneeseguin branch stable” 就卡住，没速度了。 然后也报错： Could not update RVM, get some help at #rvm IRC channel at freenode servers.
