Ошибка установки rubyracer с osx Yosemite

Question

Я обновил мою рубиновую версию, и когда я устанавливаю рубиновый гонщик, я получаю следующую ошибку. установить libv8 следующим камень установить libv8 - --with-v8-Lib

ERROR: Error installing therubyracer: 
ERROR: Failed to build gem native extension. 

/Users/ViswaMani/.rvm/rubies/ruby-2.1.1/bin/ruby extconf.rb 
creating Makefile 
Compiling v8 for x64 
Using python 2.7.6 
Using compiler: /usr/bin/c++ (clang version 6.1.0) 
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool: file: /Users/ViswaMani/.rvm/gems/ruby-2.1.1@futura/gems/libv8-3.16.14.11/vendor/v8/out/x64.release/obj.target/preparser_lib/src/atomicops_internals_x86_gcc.o has no symbols 
In file included from ../src/accessors.cc:28: 
In file included from ../src/v8.h:60: 
In file included from ../src/objects-inl.h:38: 
In file included from ../src/elements.h:33: 
In file included from ../src/heap.h:35: 
In file included from ../src/incremental-marking.h:33: 
In file included from ../src/mark-compact.h:32: 
../src/spaces.h:896:26: error: 'this' pointer cannot be null in well-defined C++ code; comparison may be assumed to always evaluate to true [-Werror,-Wtautological-undefined-compare] 
    bool exists() { return this != NULL && code_range_ != NULL; } 
         ^~~~ ~~~~ 
../src/spaces.h:898:9: error: 'this' pointer cannot be null in well-defined C++ code; comparison may be assumed to always evaluate to false [-Werror,-Wtautological-undefined-compare] 
    if (this == NULL || code_range_ == NULL) return false; 
     ^~~~ ~~~~ 
2 errors generated. 
make[1]: *** [/Users/ViswaMani/.rvm/gems/ruby-2.1.1@futura/gems/libv8-3.16.14.11/vendor/v8/out/x64.release/obj.target/v8_base/src/accessors.o] Error 1 
make: *** [x64.release] Error 2 
/Users/ViswaMani/.rvm/gems/ruby-2.1.1@futura/gems/libv8-3.16.14.11/ext/libv8/location.rb:36:in `block in verify_installation!': libv8 did not install properly, expected binary v8 archive '/Users/ViswaMani/.rvm/gems/ruby-2.1.1@futura/gems/libv8-3.16.14.11/vendor/v8/out/x64.release/obj.target/tools/gyp/libv8_base.a'to exist, but it was not found (Libv8::Location::Vendor::ArchiveNotFound) 
    from /Users/ViswaMani/.rvm/gems/ruby-2.1.1@futura/gems/libv8-3.16.14.11/ext/libv8/location.rb:35:in `each' 
    from /Users/ViswaMani/.rvm/gems/ruby-2.1.1@futura/gems/libv8-3.16.14.11/ext/libv8/location.rb:35:in `verify_installation!' 
    from /Users/ViswaMani/.rvm/gems/ruby-2.1.1@futura/gems/libv8-3.16.14.11/ext/libv8/location.rb:26:in `install!' 

Answer 1

Если вы уже установили libv8 чем удалить его и установить снова.

gem uninstall libv8 
brew install v8 
gem install therubyracer 
gem install libv8 -v '3.16.14.3' -- --with-system-v8 

Или, вы можете установить конкретную версию,

gem install libv8 -v 'XX.XX.XX' -- --with-system-v8