升级到Mac OS El Capitan后，我无法启动本地Rails服务器。
我已经安装了Homebrew，rbenv（使用brew）并重新安装了rails 4.2.4 但它不起作用。
1）'rails s'返回我必须启动'bundle install'
2）'bundle install'返回：
安装libv8（3.16.14.7）时发生错误，Bundler无法继续。
在捆绑之前确保gem install libv8 -v '3.16.14.7'成功。
3）然后sudo gem install libv8 -v '3.16.14.7'失败，但我不理解块返回消息
有人对解决方案有所了解吗？ 经过5个小时的测试，我会非常感激:) 提前谢谢！
以下是sudo gem install libv8 -v'3.16.14.7'
返回的错误消息ERROR: Error installing libv8:
ERROR: Failed to build gem native extension.
/Users/bertrand/.rbenv/versions/2.2.3/bin/ruby -r ./siteconf20160824-67993-2n1zf8.rb extconf.rb
creating Makefile
Compiling v8 for x64
Using python 2.7.10
Using compiler: /usr/bin/c++ (clang version 7.3.0)
In file included from ../src/conversions.cc:32:
In file included from ../src/conversions-inl.h:43:
../src/scanner.h:444:5: error: unused typedef '__StaticAssertTypedef__444' [-Werror,-Wunused-local-typedef]
STATIC_ASSERT(kCharacterLookaheadBufferSize == 1);
^
../src/checks.h:283:30: note: expanded from macro 'STATIC_ASSERT'
#define STATIC_ASSERT(test) STATIC_CHECK(test)
^
../src/checks.h:251:5: note: expanded from macro 'STATIC_CHECK'
SEMI_STATIC_JOIN(__StaticAssertTypedef__, __LINE__)
^
../src/checks.h:240:32: note: expanded from macro 'SEMI_STATIC_JOIN'
#define SEMI_STATIC_JOIN(a, b) SEMI_STATIC_JOIN_HELPER(a, b)
^
../src/checks.h:241:39: note: expanded from macro 'SEMI_STATIC_JOIN_HELPER'
#define SEMI_STATIC_JOIN_HELPER(a, b) a##b
^
<scratch space>:68:1: note: expanded from here
__StaticAssertTypedef__444
^
1 error generated.
make[1]: *** [/Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/conversions.o] Error 1
make: *** [x64.release] Error 2
/Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/ext/libv8/location.rb:36:in `block in verify_installation!': libv8 did not install properly, expected binary v8 archive '/Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/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/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/ext/libv8/location.rb:35:in `each'
from /Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/ext/libv8/location.rb:35:in `verify_installation!'
from /Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/ext/libv8/location.rb:26:in `install!'
from extconf.rb:7:in `<main>'
GYP_GENERATORS=make \
build/gyp/gyp --generator-output="out" build/all.gyp \
-Ibuild/standalone.gypi --depth=. \
-Dv8_target_arch=x64 \
-S.x64 -Dv8_enable_backtrace=1 -Dv8_can_use_vfp2_instructions=true -Darm_fpu=vfpv2 -Dv8_can_use_vfp3_instructions=true -Darm_fpu=vfpv3 -Dwerror=''
CXX(target) /Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/allocation.o
CXX(target) /Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/atomicops_internals_x86_gcc.o
CXX(target) /Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/bignum.o
CXX(target) /Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/bignum-dtoa.o
CXX(target) /Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/cached-powers.o
CXX(target) /Users/bertrand/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/libv8-3.16.14.7/vendor/v8/out/x64.release/obj.target/preparser_lib/src/conversions.o
extconf failed, exit code 1