我正在尝试升级我的Ruby版本 - 现在我正在使用p194 - 我看到有p362可用。注意：我是新手，抱歉，如果我误解了什么。
我使用的是Macbook Pro，OSX 10.7.5，我的ruby版本是：
[~]$ruby -v ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-darwin11.4.0]
因此，当我尝试使用RVM升级时，我运行此命令：
[~]$rvm upgrade 1.9.3-p194 1.9.3-p362
然后它要求我确认，我说是，然后它运行，然后它给了我错误：
Installing new ruby ruby-1.9.3-p362 No binary rubies available for: downloads/ruby-1.9.3-p362.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Installing Ruby from source to: /usr/local/rvm/rubies/ruby-1.9.3-p362, this may take a while depending on your cpu(s)...
ruby-1.9.3-p362 - #downloading ruby-1.9.3-p362, this may take a while depending on your connection...
ruby-1.9.3-p362 - #extracted to /usr/local/rvm/src/ruby-1.9.3-p362 (already extracted)
Patch segfault_fix_7629 was already applied.
ruby-1.9.3-p362 - #configuring
Error running 'env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/usr/local/rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/usr/local/rvm/usr', please read /usr/local/rvm/log/ruby-1.9.3-p362/configure.log
There has been an error while running configure. Halting the installation.
Migrating gems from 1.9.3-p194 to ruby-1.9.3-p362
Ruby 'ruby-1.9.3-p362' is not installed - please install it first.
Error migrating gems.
然后我跑了：
[~]$rvm install ruby-1.9.3-p362
我得到这个错误：
No binary rubies available for: downloads/ruby-1.9.3-p362. Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies. Installing Ruby from source to: /usr/local/rvm/rubies/ruby-1.9.3-p362, this may take a while depending on your cpu(s)... ruby-1.9.3-p362 - #downloading ruby-1.9.3-p362, this may take a while depending on your connection... ruby-1.9.3-p362 - #extracted to /usr/local/rvm/src/ruby-1.9.3-p362 (already extracted) Patch segfault_fix_7629 was already applied. ruby-1.9.3-p362 - #configuring Error running 'env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/usr/local/rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/usr/local/rvm/usr', please read /usr/local/rvm/log/ruby-1.9.3-p362/configure.log There has been an error while running configure. Halting the installation.
然后我去打开它引用的日志文件，这里是内容：
[2013-01-15 23:01:13] env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/usr/local/rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/usr/local/rvm/usr checking build system type... x86_64-apple-darwin11.4.2 checking host system type... x86_64-apple-darwin11.4.2 checking target system type... x86_64-apple-darwin11.4.2 checking for C compiler default output file name... configure: error: C compiler cannot create executables See `config.log' for more details.
请告知此处发生的事情以及如何纠正此问题。
提前谢谢。