Ruby 1.9.3 と DevKit を使用して Windows を使用しています (Win 7 64 ビットではすべて 32 ビット)。今、レールをインストールしようとしていますが、バンドルからエラーが発生します。実行しようとすると(どのバンドルが不平を言っているのか)
gem install json
次のエラー メッセージが表示されます。
D:\RubyTest>gem install json
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing json:
ERROR: Failed to build gem native extension.
D:/Ruby193/bin/ruby.exe extconf.rb
creating Makefile
make
generating generator-i386-mingw32.def
compiling generator.c
In file included from d:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:1381:0,
from d:/Ruby193/include/ruby-1.9.1/ruby.h:32,
from ../fbuffer/fbuffer.h:5,
from generator.c:1:
d:/Ruby193/include/ruby-1.9.1/ruby/missing.h:41:8: error: redefinition of 'struc
t timespec'
In file included from d:\ruby193\mingw\bin\../lib/gcc/i686-w64-mingw32/4.7.2/../
../../../i686-w64-mingw32/include/process.h:12:0,
from d:/Ruby193/include/ruby-1.9.1/ruby/win32.h:62,
from d:/Ruby193/include/ruby-1.9.1/ruby/defines.h:223,
from d:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:67,
from d:/Ruby193/include/ruby-1.9.1/ruby.h:32,
from ../fbuffer/fbuffer.h:5,
from generator.c:1:
d:\ruby193\mingw\bin\../lib/gcc/i686-w64-mingw32/4.7.2/../../../../i686-w64-ming
w32/include/sys/types.h:89:8: note: originally defined here
In file included from d:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:1381:0,
from d:/Ruby193/include/ruby-1.9.1/ruby.h:32,
from ../fbuffer/fbuffer.h:5,
from generator.c:1:
d:/Ruby193/include/ruby-1.9.1/ruby/missing.h:48:8: error: redefinition of 'struc
t timezone'
In file included from d:/Ruby193/include/ruby-1.9.1/ruby/win32.h:63:0,
from d:/Ruby193/include/ruby-1.9.1/ruby/defines.h:223,
from d:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:67,
from d:/Ruby193/include/ruby-1.9.1/ruby.h:32,
from ../fbuffer/fbuffer.h:5,
from generator.c:1:
d:\ruby193\mingw\bin\../lib/gcc/i686-w64-mingw32/4.7.2/../../../../i686-w64-ming
w32/include/time.h:260:8: note: originally defined here
make: *** [generator.o] Error 1
Gem files will remain installed in D:/Ruby193/lib/ruby/gems/1.9.1/gems/json-1.7.
7 for inspection.
Results logged to D:/Ruby193/lib/ruby/gems/1.9.1/gems/json-1.7.7/ext/json/ext/ge
nerator/gem_make.out
何か案が?