gistfile1.txt

I'm having the same error after installing however was libv8 (3.15.11.1 x86_64-linux) my this with the following error:

Building native extensions.  This could take a while...
ERROR:  Error installing therubyracer:
        ERROR: Failed to build gem native extension.

        /home/devtecsis/.rvm/rubies/ruby-1.9.3-p362/bin/ruby extconf.rb
checking for main() in -lpthread... yes
creating Makefile

make
compiling stack.cc
compiling script.cc
compiling init.cc
compiling locker.cc
compiling context.cc
context.cc: In static member function 'static VALUE rr::Context::SetData(VALUE,
VALUE)':
context.cc:81: error: no matching function for call to 'v8::Context::SetData(rr:
:String)'
/home/devtecsis/.rvm/gems/ruby-1.9.3-p362/gems/libv8-3.15.11.1/vendor/v8/include
/v8.h:4826: note: candidates are: void v8::Context::SetData(v8::Handle<v8::Value
>)
context.cc: In static member function 'static VALUE rr::Context::GetData(VALUE)'
:
context.cc:85: warning: 'v8::Local<v8::Value> v8::Context::GetData()' is depreca
ted (declared at /home/devtecsis/.rvm/gems/ruby-1.9.3-p362/gems/libv8-3.15.11.1/
vendor/v8/include/v8.h:4822)
make: *** [context.o] Error 1


Gem files will remain installed in /home/devtecsis/.rvm/gems/ruby-1.9.3-p362/gem
s/therubyracer-0.11.1 for inspection.
Results logged to /home/devtecsis/.rvm/gems/ruby-1.9.3-p362/gems/therubyracer-0.
11.1/ext/v8/gem_make.out

Using CentOS 6.3 removed all versions of gem "libv8" and installed it again so libv8 gem install and worked ...