帮助在Lion GM上安装Ruby 1.9.2

Question

尝试在我的Lion GM开发环境中设置Ruby on Rails并遇到一些麻烦.安装了rvm,当我尝试安装ruby时,我总是在我的i5 iMAc上使用rvm install 1.9.2时出错.它到了

ruby-1.9.2-p180 - #compiling

并停止并显示以下错误消息:

ERROR: There has been an error while running make. Halting the installation.
update_terminal_cwd; 

in the log i get the following. Im also using Xcode 4.2 for lion. Thanks.


[2011-07-04 12:26:20] make 
gcc -O3 -ggdb -Wextra -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings -Wno-missing-field-initializers -Wshorten-64-to-32 -Wno-long-long  -fno-common -pipe -L.  -Wl,-u,_objc_msgSend   main.o dmydln.o dmyencoding.o dmyversion.o miniprelude.o array.o bignum.o class.o compar.o complex.o dir.o dln_find.o enum.o enumerator.o error.o eval.o load.o proc.o file.o gc.o hash.o inits.o io.o marshal.o math.o node.o numeric.o object.o pack.o parse.o process.o random.o range.o rational.o re.o regcomp.o regenc.o regerror.o regexec.o regparse.o regsyntax.o ruby.o safe.o signal.o sprintf.o st.o strftime.o string.o struct.o time.o transcode.o util.o variable.o compile.o debug.o iseq.o vm.o vm_dump.o thread.o cont.o ascii.o us_ascii.o unicode.o utf_8.o newline.o  dmyext.o -lpthread -ldl -lobjc  -o miniruby
<internal:prelude>: [BUG] Segmentation fault
ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-darwin11.0.0]

-- control frame ----------
c:0003 p:0000 s:0006 b:0006 l:000005 d:000005 TOP   
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:001a68 d:001a68 TOP   
---------------------------
-- Ruby level backtrace information ----------------------------------------
<internal:prelude>:0:in `<compiled>'

-- C level backtrace information -------------------------------------------

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html

make: *** [.rbconfig.time] Abort trap: 6

Answer 1

我在这里找到了答案,@ Lehi Sanchez大多是对的; Apple正在为llvm留下gcc,但这并不意味着Lion中不包含gcc(前提是你安装了Xcode/Developer Tools软件包).它在/usr/bin/gcc-4.2.只需在您的下面.bashrc或.zshrc或什么:

 export CC=/usr/bin/gcc-4.2

或者,我想你可以在构建1.9.2之前在你的shell上发射该行rvm.在任何一种情况下,请确保该线路处于活动状态,然后解雇您的线路rvm install 1.9.2!