【发布时间】：2013-12-01 15:24:07
【问题描述】：
知道为什么我不能为 Mac 10.9 和 Rails 3 安装 therubyracer gem 吗？
Installing therubyracer (0.11.3)
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/Users/xiruki/.rvm/rubies/ruby-1.9.3-p448/bin/ruby extconf.rb
checking for main() in -lpthread... yes
checking for main() in -lobjc... yes
checking for v8.h... yes
creating Makefile
make
compiling accessor.cc
clang: warning: argument unused during compilation: '-rdynamic'
In file included from accessor.cc:1:
./rr.h:462:14: error: no type named 'AccessorGetter' in namespace 'v8'
inline v8::AccessorGetter accessorGetter() {return &AccessorGetter;}
~~~~^
./rr.h:463:14: error: no type named 'AccessorSetter' in namespace 'v8'
inline v8::AccessorSetter accessorSetter() {return RTEST(set) ? &AccessorSetter : 0;}
~~~~^
./rr.h:465:14: error: no type named 'NamedPropertyGetter' in namespace 'v8'
inline v8::NamedPropertyGetter namedPropertyGetter() {return &NamedPropertyGetter;}
~~~~^
./rr.h:466:14: error: no type named 'NamedPropertySetter' in namespace 'v8'
inline v8::NamedPropertySetter namedPropertySetter() {return RTEST(set) ? &NamedPropertySetter : 0;}
~~~~^
./rr.h:467:14: error: no type named 'NamedPropertyQuery' in namespace 'v8'
inline v8::NamedPropertyQuery namedPropertyQuery() {return RTEST(query) ? &NamedPropertyQuery : 0;}
~~~~^
./rr.h:468:14: error: no type named 'NamedPropertyDeleter' in namespace 'v8'
inline v8::NamedPropertyDeleter namedPropertyDeleter() {return RTEST(deleter) ? &NamedPropertyDeleter : 0;}
~~~~^
./rr.h:469:14: error: no type named 'NamedPropertyEnumerator' in namespace 'v8'
inline v8::NamedPropertyEnumerator namedPropertyEnumerator() {return RTEST(enumerator) ? &NamedPropertyEnumerator : 0;}
~~~~^
./rr.h:471:14: error: no type named 'IndexedPropertyGetter' in namespace 'v8'
inline v8::IndexedPropertyGetter indexedPropertyGetter() {return &IndexedPropertyGetter;}
~~~~^
./rr.h:472:14: error: no type named 'IndexedPropertySetter' in namespace 'v8'
inline v8::IndexedPropertySetter indexedPropertySetter() {return RTEST(set) ? &IndexedPropertySetter : 0;}
~~~~^
./rr.h:473:14: error: no type named 'IndexedPropertyQuery' in namespace 'v8'
inline v8::IndexedPropertyQuery indexedPropertyQuery() {return RTEST(query) ? &IndexedPropertyQuery : 0;}
~~~~^
./rr.h:474:14: error: no type named 'IndexedPropertyDeleter' in namespace 'v8'
inline v8::IndexedPropertyDeleter indexedPropertyDeleter() {return RTEST(deleter) ? &IndexedPropertyDeleter : 0;}
~~~~^
./rr.h:475:14: error: no type named 'IndexedPropertyEnumerator' in namespace 'v8'
inline v8::IndexedPropertyEnumerator indexedPropertyEnumerator() {return RTEST(enumerator) ? &IndexedPropertyEnumerator : 0;}
~~~~^
./rr.h:481:20: error: no type named 'AccessorInfo' in namespace 'v8'
Info(const v8::AccessorInfo& info);
~~~~^
./rr.h:487:22: error: no type named 'AccessorInfo' in namespace 'v8'
inline const v8::AccessorInfo* operator->() {return this->info;}
~~~~^
./rr.h:501:15: error: no type named 'AccessorInfo' in namespace 'v8'
const v8::AccessorInfo* info;
~~~~^
./rr.h:505:89: error: no type named 'AccessorInfo' in namespace 'v8'
static v8::Handle<v8::Value> AccessorGetter(v8::Local<v8::String> property, const v8::AccessorInfo& info);
~~~~^
./rr.h:506:100: error: no type named 'AccessorInfo' in namespace 'v8'
static void AccessorSetter(v8::Local<v8::String> property, v8::Local<v8::Value> value, const v8::AccessorInfo& info);
~~~~^
./rr.h:508:94: error: no type named 'AccessorInfo' in namespace 'v8'
static v8::Handle<v8::Value> NamedPropertyGetter(v8::Local<v8::String> property, const v8::AccessorInfo& info);
~~~~^
./rr.h:509:122: error: no type named 'AccessorInfo' in namespace 'v8'
static v8::Handle<v8::Value> NamedPropertySetter(v8::Local<v8::String> property, v8::Local<v8::Value> value, const v8::AccessorInfo& info);
~~~~^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make: *** [accessor.o] Error 1
Gem files will remain installed in /Users/xiruki/.rvm/gems/ruby-1.9.3-p448@ensemblist/gems/therubyracer-0.11.3 for inspection.
Results logged to /Users/xiruki/.rvm/gems/ruby-1.9.3-p448@ensemblist/gems/therubyracer-0.11.3/ext/v8/gem_make.out
An error occurred while installing therubyracer (0.11.3), and Bundler cannot continue.
Make sure that `gem install therubyracer -v '0.11.3'` succeeds before bundling.
我们将不胜感激任何解决方法。
【问题讨论】：
-
Re: 解决方法 - 不要使用 rubyracer。您可以通过在没有开箱即用的 JS 引擎的任何环境（例如 Linux）中安装 node.js 来替代。对于标准 Rails 应用程序，OS X 和 Windows 不需要它。
-
想知道除了上述解决方法之外是否有任何解决方案。如果有，你能提供答案吗？
-
不同的 OSX 和 rails 版本，但我们最终不得不构建自己的 libv8 (3.16.14.7) 以使所有内容都正确捆绑 - 大约一年了，我不记得具体细节.我们将 libv8 用于我们的开发盒 - 在 Linux 生产环境中这不是问题。
标签： ruby-on-rails ruby therubyracer