需要帮助在 Mac OSX 10.7 上安装 Ruby 1.9.2

Question

我已经在这个问题上苦苦挣扎了大约 10 个小时。我真的希望这里有人可以提供帮助。我可能已经在这个网站和许多其他网站上查看了所有可能的解决方案。

我正在关注 ruby​​.railstutorial.org 教程。我现在是安装 ruby​​ 1.8.7 和 1.9.2 的部分。当我运行rvm install 1.9.2 时，我得到：

下面是我的 make.log 中的错误。如果还有什么可以告诉我的，请告诉我。

Installing Ruby from source to: /Users/user/.rvm/rubies/ruby-1.9.2-p290, this may take a while depending on your cpu(s)...

ruby-1.9.2-p290 - #fetching 
ruby-1.9.2-p290 - #extracted to /Users/user/.rvm/src/ruby-1.9.2-p290 (already extracted)
Fetching yaml-0.1.4.tar.gz to /Users/user/.rvm/archives
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  460k  100  460k    0     0   394k      0  0:00:01  0:00:01 --:--:--  601k
Extracting yaml-0.1.4.tar.gz to /Users/user/.rvm/src
Configuring yaml in /Users/user/.rvm/src/yaml-0.1.4.
Compiling yaml in /Users/user/.rvm/src/yaml-0.1.4.
Installing yaml to /Users/user/.rvm/usr
ruby-1.9.2-p290 - #configuring 
ruby-1.9.2-p290 - #compiling 
ERROR: Error running 'make ', please read /Users/user/.rvm/log/ruby-1.9.2-p290/make.log
ERROR: There has been an error while running make. Halting the installation.

这是make.log中的内容：

/usr/bin/gcc-4.2 -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
ld: warning: ignoring file dmyext.o, file was built for i386 which is not the architecture being linked (x86_64)
Undefined symbols for architecture x86_64:
  "_Init_ext", referenced from:
      _require_libraries in ruby.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make: *** [miniruby] Error 1

---

这是我的.bash_profile

env CC="/usr/bin/gcc-4.2" ARCHFLAGS="-arch x86_64" ARCHS="x86_64" $*
export CC=/usr/bin/gcc-4.2
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # Load RVM function
[[ -s "/Users/user/.rvm/scripts/rvm" ]] && source "/Users/user/.rvm/scripts/rvm"  # This loads RVM into a shell session.

Answer 1

由于从您的日志文件来看，dmyext.o 似乎不是上一个构建过程的一部分，因此它可能是早期（失败）构建的遗留物。为了确保你开始干净：

1. rm -rf ~/.rvm
2. 重新安装 rvm
3. env ARCHFLAGS="-arch x86_64" rvm install 1.9.2

编辑：

正如 James 所指出的，将其添加到您的 .rvmrc：

export rvm_archflags="-arch x86_64"

Answer 2

试试：

env ARCHFLAGS="-arch x86_64" rvm install 1.9.2