gem install 'therubyracer' on windows

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

        C:/Ruby193/bin/ruby.exe extconf.rb
creating Makefile

make
generating v8-i386-mingw32.def
compiling rr.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
rr.cpp: In function 'VALUE rr_define_finalizer(VALUE, void*, VALUE)':
rr.cpp:48:1: warning: no return statement in function returning non-void
In file included from rr.cpp:3:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::V
alue, VALUE = long unsigned int]':
rr.cpp:159:37:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
g++.exe: unrecognized option '-rdynamic'
compiling v8_array.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_array.cpp:1:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::A
rray, VALUE = long unsigned int]':
v8_array.cpp:13:36:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_callbacks.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
g++.exe: unrecognized option '-rdynamic'
compiling v8_context.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_context.cpp:2:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::C
ontext, VALUE = long unsigned int]':
v8_context.cpp:15:39:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::O
bjectTemplate, VALUE = long unsigned int]':
v8_context.cpp:22:143:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::V
alue, VALUE = long unsigned int]':
v8_context.cpp:23:110:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_date.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_date.cpp:4:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::D
ate, VALUE = long unsigned int]':
v8_date.cpp:21:52:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_debug.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
g++.exe: unrecognized option '-rdynamic'
compiling v8_exception.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_exception.cpp:3:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::S
tackTrace, VALUE = long unsigned int]':
v8_exception.cpp:48:44:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::S
tackFrame, VALUE = long unsigned int]':
v8_exception.cpp:68:43:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_exception.cpp: At global scope:
v8_exception.cpp:10:24: warning: '<unnamed>::stack' defined but not used
g++.exe: unrecognized option '-rdynamic'
compiling v8_external.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_external.cpp:4:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::E
xternal, VALUE = long unsigned int]':
v8_external.cpp:51:60:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_external.cpp: At global scope:
v8_external.cpp:10:9: warning: '<unnamed>::references' defined but not used
g++.exe: unrecognized option '-rdynamic'
compiling v8_function.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_function.cpp:5:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::F
unction, VALUE = long unsigned int]':
v8_function.cpp:13:40:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::A
rray, VALUE = long unsigned int]':
v8_function.cpp:23:55:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::S
tring, VALUE = long unsigned int]':
v8_function.cpp:49:51:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_handle.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
g++.exe: unrecognized option '-rdynamic'
compiling v8_locker.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
v8_locker.cpp: In function 'VALUE<unnamed>::Lock::Delete(VALUE)':
v8_locker.cpp:45:5: warning: no return statement in function returning non-void
v8_locker.cpp: In function 'VALUE<unnamed>::Unlock::Delete(VALUE)':
v8_locker.cpp:85:5: warning: no return statement in function returning non-void
g++.exe: unrecognized option '-rdynamic'
compiling v8_message.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_message.cpp:2:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::M
essage, VALUE = long unsigned int]':
v8_message.cpp:10:38:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_object.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_object.cpp:1:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::O
bject, VALUE = long unsigned int]':
v8_object.cpp:17:39:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_script.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_script.cpp:2:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::S
cript, VALUE = long unsigned int]':
v8_script.cpp:25:56:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_string.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_string.cpp:3:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::S
tring, VALUE = long unsigned int]':
v8_string.cpp:13:38:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_template.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_template.cpp:2:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::T
emplate, VALUE = long unsigned int]':
v8_template.cpp:42:39:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::O
bjectTemplate, VALUE = long unsigned int]':
v8_template.cpp:45:45:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::F
unctionTemplate, VALUE = long unsigned int]':
v8_template.cpp:48:47:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::D
ata, VALUE = long unsigned int]':
v8_template.cpp:54:53:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_try_catch.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
g++.exe: unrecognized option '-rdynamic'
compiling v8_v8.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
g++.exe: unrecognized option '-rdynamic'
compiling v8_value.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from v8_value.cpp:1:0:
v8_handle.h: In function 'v8::Persistent<T>& rr_v8_handle(VALUE) [with T = v8::V
alue, VALUE = long unsigned int]':
v8_value.cpp:10:37:   instantiated from here
v8_handle.h:43:71: warning: dereferencing type-punned pointer will break strict-
aliasing rules
g++.exe: unrecognized option '-rdynamic'
compiling v8_weakref.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
g++.exe: unrecognized option '-rdynamic'
linking shared-object v8.so
g++.exe: C:/Ruby193/lib/ruby/gems/1.9.1/gems/libv8-3.3.10.4/lib/libv8/build/v8/l
ibv8.a: No such file or directory
make: *** [v8.so] Error 1


Gem files will remain installed in C:/Ruby193/lib/ruby/gems/1.9.1/gems/therubyra
cer-0.10.1 for inspection.
Results logged to C:/Ruby193/lib/ruby/gems/1.9.1/gems/therubyracer-0.10.1/ext/v8
/gem_make.out