我正在尝试在Mac OS X Lion上安装Ruby 1.9.3，方法与我发现的here相同：
基本上是：
rvm install 1.9.3 --with-gcc=clang --with-readline-dir=$rvm_path/usr
但是，这次Clang在--with-readline-dir选项上抛出错误：
Larson:~ andrewjl$ rvm install 1.9.3 --with-gcc=clang --with-readline-dir=$rvm_path/usr
clang: error: unsupported option '--with-readline'
clang: error: unsupported option '--with-opt-dir=/Users/andrewjl/.rvm/usr'
这是Clang的问题吗？有人知道怎么解决这个问题吗？
修改
在尝试Shigeya的回答后，我得到了这个错误：
Larson:~ andrewjl$ rvm install 1.9.3-p125 --patch xcode-debugopt-fix-r34840.diff --with-readline-dir=$rvm_path/usr --with-openssl-dir=$rvm_path/usr --with-tcl-lib=/usr --with-tk-lib=/usr
Installing Ruby from source to: /Users/andrewjl/.rvm/rubies/ruby-1.9.3-p125, this may take a while depending on your cpu(s)...
ruby-1.9.3-p125 - #fetching
ruby-1.9.3-p125 - #downloading ruby-1.9.3-p125, this may take a while depending on your connection...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 9505k 100 9505k 0 0 52267 0 0:03:06 0:03:06 --:--:-- 50727
ruby-1.9.3-p125 - #extracting ruby-1.9.3-p125 to /Users/andrewjl/.rvm/src/ruby-1.9.3-p125
ruby-1.9.3-p125 - #extracted to /Users/andrewjl/.rvm/src/ruby-1.9.3-p125
Applying patch 'xcode-debugopt-fix-r34840.diff' (located at /Users/andrewjl/.rvm/patches/ruby/1.9.3/p125/xcode-debugopt-fix-r34840.diff)
ruby-1.9.3-p125 - #autoreconf
Error running 'autoreconf', please read /Users/andrewjl/.rvm/log/ruby-1.9.3-p125/autoreconf.log
ruby-1.9.3-p125 - #configuring
Error running ' ./configure --prefix=/Users/andrewjl/.rvm/rubies/ruby-1.9.3-p125 --enable-shared --disable-install-doc --with-readline --with-opt-dir=/Users/andrewjl/.rvm/usr --with-openssl --with-tcl-lib=/usr --with-tk-lib=/usr --with-libyaml --with-gcc=clang ', please read /Users/andrewjl/.rvm/log/ruby-1.9.3-p125/configure.log
There has been an error while running configure. Halting the installation.
这是日志文件错误：
/usr/local/include/fuse/fuse_compat.h:69:10: fatal error: 'sys/statfs.h' file not found
#include <sys/statfs.h>
^
clang: error: unable to execute command: Broken pipe: 13
clang: error: clang frontend command failed due to signal 2 (use -v to see invocation)
clang: note: diagnostic msg: Please submit a bug report to http://developer.apple.com/bugreporter/ and include command line arguments and all diagnostic information.
clang: note: diagnostic msg: Error generating preprocessed source(s).
yes
checking for strip... strip
checking for prefix of external symbols... _
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking for if make is GNU make... yes
checking for nroff... /usr/bin/nroff
.ext/include/x86_64-darwin11.4.0/ruby/config.h updated
ruby library version = 1.9.1
configure: creating ./config.status
config.status: creating Makefile
configure: WARNING: unrecognized options: --with-readline, --with-openssl, --with-tcl-lib, --with-tk-lib, --with-libyaml
In file included from <built-in>:143:
In file included from <command line>:1:
In file included from /usr/local/include/fuse/fuse.h:26:
/usr/local/include/fuse/fuse_common.h:32:2: error: #error Please add -D_FILE_OFFSET_BITS=64 to your compile flags!
#error Please add -D_FILE_OFFSET_BITS=64 to your compile flags!
^
In file included from <built-in>:143:
In file included from <command line>:1:
In file included from /usr/local/include/fuse/fuse.h:857:
/usr/local/include/fuse/fuse_compat.h:69:10: fatal error: 'sys/statfs.h' file not found
#include <sys/statfs.h>
^
clang: error: unable to execute command: Broken pipe: 13
clang: error: clang frontend command failed due to signal 2 (use -v to see invocation)
clang: note: diagnostic msg: Please submit a bug report to http://developer.apple.com/bugreporter/ and include command line arguments and all diagnostic information.
clang: note: diagnostic msg: Error generating preprocessed source(s).
configure: WARNING: unrecognized options: --with-readline, --with-openssl, --with-tcl-lib, --with-tk-lib, --with-libyaml
config.status: creating ruby-1.9.pc
./configure: line 18932: syntax error near unexpected token `('
./configure: line 18932: ` sed 's/{\$([^(){}]*)[^{}]*}//g' ${srcdir}/common.mk'
答案 0 :(得分：2)
请参阅this答案。
尽管ruby-1.9.3-p125和ruby-1.9.3-p194都支持clang，但通常不建议使用rubng安装Ruby。
（注意：我必须先接受编辑提案，然后再编辑。非常感谢您的贡献。）