我在使用rails c。
尝试使用rails（3.2.1）控制台时遇到问题它在各种命令中随机出现，但最明显的是当我退出控制台时，它就是它显示的内容：
1.9.3p125 :001 > exit
/Users/mikey/.rvm/scripts/irbrc.rb:32: [BUG] Segmentation fault
ruby 1.9.3p125 (2012-02-16 revision 34643) [x86_64-darwin11.3.0]
-- Control frame information -----------------------------------------------
c:0005 p:---- s:0014 b:0014 l:000013 d:000013 CFUNC :initialize
c:0004 p:---- s:0012 b:0012 l:000011 d:000011 CFUNC :open
c:0003 p:0140 s:0007 b:0007 l:000c70 d:000006 BLOCK /Users/mikey/.rvm/scripts/irbrc.rb:32
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:001ee8 d:001ee8 TOP
-- Ruby level backtrace information ----------------------------------------
/Users/mikey/.rvm/scripts/irbrc.rb:32:in `block in <top (required)>'
/Users/mikey/.rvm/scripts/irbrc.rb:32:in `open'
/Users/mikey/.rvm/scripts/irbrc.rb:32:in `initialize'
-- C level backtrace information -------------------------------------------
See Crash Report log file under ~/Library/Logs/CrashReporter or
/Library/Logs/CrashReporter, for the more detail of.
-- Other runtime information -----------------------------------------------
* Loaded script: script/rails
* Loaded features:
0 enumerator.so
1 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/enc/encdb.bundle
2 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/enc/trans/transdb.bundle
3 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/defaults.rb
4 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/rbconfig.rb
5 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/deprecate.rb
6 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/exceptions.rb
7 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb
8 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems.rb
9 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/pathname.bundle
10 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/pathname.rb
11 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/version.rb
12 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/etc.bundle
13 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/config_file.rb
14 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/requirement.rb
15 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb
16 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/platform.rb
17 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb
18 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/path_support.rb
19 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/psych.bundle
20 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/stringio.bundle
21 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/nodes/node.rb
22 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/nodes/stream.rb
23 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/nodes/document.rb
24 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/nodes/sequence.rb
25 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/nodes/scalar.rb
26 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/nodes/mapping.rb
27 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/nodes/alias.rb
28 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/nodes.rb
29 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/streaming.rb
30 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/visitors/visitor.rb
31 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/strscan.bundle
32 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/scalar_scanner.rb
33 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/visitors/to_ruby.rb
34 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/visitors/emitter.rb
35 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/visitors/yaml_tree.rb
36 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/json/ruby_events.rb
37 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/visitors/json_tree.rb
38 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/visitors/depth_first.rb
39 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/visitors.rb
40 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/handler.rb
41 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/tree_builder.rb
42 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/parser.rb
43 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/omap.rb
44 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/set.rb
45 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/coder.rb
46 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/core_ext.rb
47 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/date_core.bundle
48 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/date/format.rb
49 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/date.rb
50 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/deprecated.rb
51 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych/json.rb
52 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/psych.rb
53 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/psych_tree.rb
54 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/yaml.rb
55 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/syck_hack.rb
56 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/rubygems_integration.rb
57 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/shared_helpers.rb
58 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/fileutils.rb
59 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/psyched_yaml.rb
60 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/gem_helpers.rb
61 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/match_platform.rb
62 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/rubygems_ext.rb
63 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/version.rb
64 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler.rb
65 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/digest.bundle
66 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/digest.rb
67 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/x86_64-darwin11.3.0/digest/sha1.bundle
68 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/environment.rb
69 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/runtime.rb
70 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/settings.rb
71 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/set.rb
72 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/definition.rb
73 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/dependency.rb
74 /Users/mikey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.2/lib/bundler/dsl.rb
75 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/uri/common.rb
76 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/uri/generic.rb
77 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/uri/ftp.rb
78 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/uri/http.rb
79 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/uri/https.rb
80 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/uri/ldap.rb
81 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/uri/ldaps.rb
82 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/uri/mailto.rb
83 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/uri.rb
84 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/user_interaction.rb
85 /Users/mikey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/package/f_sync_dir.rb
..... and so on ...
值得一提的是，我之前使用rvm安装1.9.3时遇到了问题，这与“传统”gcc4.2有关，但是我在stackoverflow中使用了一个人来解决这个问题：下载了osx-gcc包并使用：
CC=/usr/bin/gcc-4.2 rvm install 1.9.3 --enable-shared --with-readline-dir=$rvm_path/usr
但后来我遇到了上述问题。
这完全令人沮丧......不确定是做什么的。谢谢。
答案 0 :(得分：1)
好吧，经过几个小时拉我的头发，我能够通过以下方式解决它：
rvm uninstall 1.9.3 (not sure this step in mendatory)
rvm remove 1.9.3
rvm pkg install iconv
rvm pkg install openssl
CC=/usr/bin/gcc rvm install ruby-1.9.3 --with-openssl-dir=~/.rvm/usr --with-iconv-dir=~/.rvm/usr