通过RVM编译在Mac 10.8上安装ruby 1.8.7

Question

我在我的机器上安装老版本的ruby（osx mountain lion）时遇到了问题。我想知道是否有人对如何解决这个问题，编译想法：

$ rvm install 1.8.7 

Warning! Requested ruby installation which requires another ruby available - installing ruby-1.8.7-p374 first. 

ruby-1.8.7-p374 - #removing src/ruby-1.8.7-p374.. 
Checking requirements for osx. 
Certificates in '/opt/twitter/etc/openssl/cert.pem' are already up to date. 
Requirements installation successful. 
Installing Ruby from source to: /Users/mshahriarinia/.rvm/rubies/ruby-1.8.7-p374, this may take a while depending on your cpu(s)... 
ruby-1.8.7-p374 - #downloading ruby-1.8.7-p374, this may take a while depending on your connection... 
ruby-1.8.7-p374 - #extracting ruby-1.8.7-p374 to /Users/mshahriarinia/.rvm/src/ruby-1.8.7-p374.... 
ruby-1.8.7-p374 - #applying patch /Users/mshahriarinia/.rvm/patches/ruby/1.8.7/stdout-rouge-fix.patch. 
ruby-1.8.7-p374 - #applying patch /Users/mshahriarinia/.rvm/patches/ruby/1.8.7/no_sslv2.diff. 
ruby-1.8.7-p374 - #applying patch /Users/mshahriarinia/.rvm/patches/ruby/GH-488.patch. 
ruby-1.8.7-p374 - #applying patch /Users/mshahriarinia/.rvm/patches/ruby/ssl_no_ec2m.patch. 
ruby-1.8.7-p374 - #configuring............................... 
ruby-1.8.7-p374 - #post-configuration. 
ruby-1.8.7-p374 - #compiling............ 
Error running '__rvm_make -j 1', 
showing last 15 lines of /Users/mshahriarinia/.rvm/log/1489619955_ruby-1.8.7-p374/make.log 
numeric.c: In function 'flo_is_finite_p': 
numeric.c:1238:5: warning: 'finite' is deprecated (declared at /opt/twitter/Cellar/[email protected]/4.9.4/lib/gcc/4.9/gcc/x86_64-apple-darwin15.6.0/4.9.4/include-fixed/ math.h:772) [-Wdeprecated-declarations] 
    if (!finite(value)) 
    ^
{standard input}:4857:suffix or operands invalid for `movq' 
{standard input}:4860:suffix or operands invalid for `movq' 
{standard input}:4869:suffix or operands invalid for `movq' 
{standard input}:4885:suffix or operands invalid for `movq' 
{standard input}:4889:suffix or operands invalid for `movq' 
{standard input}:4896:suffix or operands invalid for `movq' 
{standard input}:4898:suffix or operands invalid for `movq' 
{standard input}:4900:suffix or operands invalid for `movq' 
{standard input}:4914:suffix or operands invalid for `movq' 
make: *** [numeric.o] Error 1 
+++ return 2 
There has been an error while running make. Halting the installation. 

To proceed rvm requires a ruby-1.8.7-p374 compatible ruby is installed. 
We attempted to install it automatically but it failed with status 2. 
Please install it manually (or a compatible alternative) to proceed. 

Answer 1

貌似问题是与XCODE。 检查一下您是否过时XCODE，通过运行：

softwareupdate --list 

如果XCODE是过时请

softwareupdate --install <product name> 

否则更新，如果XCODE缺少运行安装：

xcode-select --install 

源：https://github.com/rvm/rvm/issues/3577