title: Fail to install ruby 1.9.2 in RVM on OSX 10.10 Yosemite
body: <p>Ok guys, I already tried to:</p>
  
  <ul>
  <li>Reinstall RVM;</li>
  <li>Update XCode to 6.1;</li>
  <li>Install command_line_tools_for_osx_10.10_for_xcode_6.1.dmg;</li>
  </ul>
  
  <p>Nothing works for me!  </p>
  
  <p>When I run <code>rvm install ruby-1.9.2</code> I got this error:</p>
  
  <pre><code>Searching for binary rubies, this might take some time.
  No binary rubies available for: osx/10.10/x86_64/ruby-1.9.2-p330.
  It is not possible to build movable binaries for rubies 1.8-1.9.2, but you can do it for your system only.
  Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
  Checking requirements for osx.
  Certificates in '/usr/local/etc/openssl/cert.pem' are already up to date.
  Requirements installation successful.
  /Users/brunnosantos/.rvm/scripts/functions/build: line 110: 33084 Segmentation fault: 11  ${compiler} "$@" 2&gt;&amp;1
  Installing Ruby from source to: /Users/brunnosantos/.rvm/rubies/ruby-1.9.2-p330, this may take a while depending on your cpu(s)...
  ruby-1.9.2-p330 - #downloading ruby-1.9.2-p330, this may take a while depending on your connection...
  ######################################################################## 100.0%
  ruby-1.9.2-p330 - #extracting ruby-1.9.2-p330 to /Users/brunnosantos/.rvm/src/ruby-1.9.2-p330....
  ruby-1.9.2-p330 - #applying patch /Users/brunnosantos/.rvm/patches/ruby/GH-488.patch.
  ruby-1.9.2-p330 - #applying patch /Users/brunnosantos/.rvm/patches/ruby/ssl_no_ec2m.patch.
  ruby-1.9.2-p330 - #configuring.
  Error running 'env CFLAGS=-O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include LDFLAGS=-L/usr/local/opt/readline/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/openssl/lib ./configure --prefix=/Users/brunnosantos/.rvm/rubies/ruby-1.9.2-p330 --with-opt-dir=/usr/local/opt/libyaml --without-tcl --without-tk --disable-install-doc --enable-shared',
  showing last 15 lines of /Users/brunnosantos/.rvm/log/1413833087_ruby-1.9.2-p330/configure.log
  [2014-10-20 17:24:50] ./configure
  current path: /Users/brunnosantos/.rvm/src/ruby-1.9.2-p330
  PATH=/usr/local/opt/pkg-config/bin:/usr/local/opt/libtool/bin:/usr/local/opt/automake/bin:/usr/local/opt/autoconf/bin:/usr/local/heroku/bin:/Users/brunnosantos/dotfiles/powerline/scripts:/usr/local/bin:/Users/brunnosantos/.azk/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/Users/brunnosantos/bin:/Users/brunnosantos/.rvm/bin:/Users/brunnosantos/go/bin:/usr/local/smlnj/bin    
  command(10): env CFLAGS=-O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include LDFLAGS=-L/usr/local/opt/readline/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/openssl/lib ./configure --prefix=/Users/brunnosantos/.rvm/rubies/ruby-1.9.2-p330 --with-opt-dir=/usr/local/opt/libyaml --without-tcl --without-tk --disable-install-doc --enable-shared
  configure: WARNING: unrecognized options: --without-tcl, --without-tk
  checking build system type... i386-apple-darwin14.0.0
  checking host system type... i386-apple-darwin14.0.0
  checking target system type... i386-apple-darwin14.0.0
  checking whether the C compiler works... no
  configure: error: in `/Users/brunnosantos/.rvm/src/ruby-1.9.2-p330':
  configure: error: C compiler cannot create executables
  See `config.log' for more details
  There has been an error while running configure. Halting the installation.
  </code></pre>
  
  <p>When I tried <code>rvm install ruby-1.9.2 --with-gcc=clang</code> I got:</p>
  
  <pre><code>ruby-1.9.2-p330 - #removing src/ruby-1.9.2-p330..
  Checking requirements for osx.
  Certificates in '/usr/local/etc/openssl/cert.pem' are already up to date.
  Requirements installation successful.
  Warning: found user selected compiler 'clang', this will suppress RVM auto detection mechanisms.
  Installing Ruby from source to: /Users/brunnosantos/.rvm/rubies/ruby-1.9.2-p330, this may take a while depending on your cpu(s)...
  ruby-1.9.2-p330 - #downloading ruby-1.9.2-p330, this may take a while depending on your connection...
  ruby-1.9.2-p330 - #extracting ruby-1.9.2-p330 to /Users/brunnosantos/.rvm/src/ruby-1.9.2-p330....
  ruby-1.9.2-p330 - #applying patch /Users/brunnosantos/.rvm/patches/ruby/GH-488.patch.
  ruby-1.9.2-p330 - #applying patch /Users/brunnosantos/.rvm/patches/ruby/ssl_no_ec2m.patch.
  ruby-1.9.2-p330 - #configuring..........................................
  ruby-1.9.2-p330 - #post-configuration.
  ruby-1.9.2-p330 - #compiling...........................................................................................................................................
  Error running '__rvm_make -j 1',
  showing last 15 lines of /Users/brunnosantos/.rvm/log/1413833194_ruby-1.9.2-p330/make.log
  #define UNINITIALIZED_VAR(x) x = x
                                   ^
  4 warnings generated.
  clang -O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include -fno-common -pipe -I. -I.ext/include/x86_64-darwin14.0.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -o cont.o -c cont.c
  clang -O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include -fno-common -pipe -I. -I.ext/include/x86_64-darwin14.0.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -o ascii.o -c ./enc/ascii.c
  clang -O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include -fno-common -pipe -I. -I.ext/include/x86_64-darwin14.0.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -o us_ascii.o -c ./enc/us_ascii.c
  clang -O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include -fno-common -pipe -I. -I.ext/include/x86_64-darwin14.0.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -o unicode.o -c ./enc/unicode.c
  clang -O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include -fno-common -pipe -I. -I.ext/include/x86_64-darwin14.0.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -o utf_8.o -c ./enc/utf_8.c
  clang -O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include -fno-common -pipe -I. -I.ext/include/x86_64-darwin14.0.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -o newline.o -c newline.c
  clang -O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include -fno-common -pipe -I. -I.ext/include/x86_64-darwin14.0.0 -I./include -I. -DRUBY_EXPORT -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -o dmyext.o -c dmyext.c
  clang -O3 -I/usr/local/opt/readline/include -I/usr/local/opt/libksba/include -I/usr/local/opt/openssl/include -fno-common -pipe -L. -L/usr/local/opt/readline/lib -L/usr/local/opt/libksba/lib -L/usr/local/opt/openssl/lib -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
  miniruby(46919,0x7fff7a0cc300) malloc: *** error for object 0x7fed53001a08: incorrect checksum for freed object - object was probably modified after being freed.
  *** set a breakpoint in malloc_error_break to debug
  make: *** [.rbconfig.time] Abort trap: 6
  ++ return 2
  There has been an error while running make. Halting the installation.
  </code></pre>
  
  <p>Full log file <code>/Users/brunnosantos/.rvm/log/1413833194_ruby-1.9.2-p330/make.log</code> can be viwed in: <a href="https://gist.github.com/squiter/b6c4280946454b6b7764" rel="nofollow">https://gist.github.com/squiter/b6c4280946454b6b7764</a></p>
  
  <p>I installed 1.9.3 with <code>rvm install ruby-1.9.3 --with-gcc=clang</code>, worked well, but no success with 1.9.2.</p>
  
  <p>I don't know what I can try anymore....</p>