我一直试图在我的Windows上安装滑轨，但我一直收到此错误。 我的红宝石版本是2.3.3p222。
我已经将我的宝石更新为2.7.8
到目前为止，我安装其他任何宝石都没有问题，在此之前，我也安装了机架或耙子等宝石。
这是我得到的错误-
C:\Users\rafeh\RubymineProjects\untitled>gem install rails
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
current directory: C:/Ruby23/lib/ruby/gems/2.3.0/gems/websocket-driver-0.7.0/ext/websocket-driver
C:/Ruby23/bin/ruby.exe -r ./siteconf20181126-14776-9pzyr1.rb extconf.rb
current directory: C:/Ruby23/lib/ruby/gems/2.3.0/gems/websocket-driver-0.7.0/ext/websocket-driver
make "DESTDIR=" clean
current directory: C:/Ruby23/lib/ruby/gems/2.3.0/gems/websocket-driver-0.7.0/ext/websocket-driver
make "DESTDIR="
generating websocket_mask-i386-mingw32.def
compiling websocket_mask.c
In file included from c:/Ruby23/include/ruby-2.3.0/ruby.h:33:0,
from websocket_mask.c:1:
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:131:14: error: size of array 'ruby_check_sizeof_voidp' is negative
In file included from c:/Ruby23/include/ruby-2.3.0/ruby.h:33:0,
from websocket_mask.c:1:
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_obj_freeze_inline':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1360:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1361:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1362:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1362:27: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_data_object_get':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1400:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_data_object_make':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1414:5: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_data_typed_object_make':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1421:5: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_num2char_inline':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1587:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1587:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1587:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1587:41: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1587:41: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1587:41: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1588:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1588:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1588:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_class_of':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1949:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_type':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1966:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
In file included from c:/Ruby23/include/ruby-2.3.0/ruby.h:33:0,
from websocket_mask.c:1:
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_clone_setup':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1997:56: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1998:33: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1999:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:1999:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_dup_setup':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2005:42: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2006:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2006:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_array_len':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2012:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2013:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2013:24: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_array_const_ptr':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2027:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2027:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2027:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_struct_len':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2034:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2035:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2035:26: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h: In function 'rb_struct_const_ptr':
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2041:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2041:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
c:/Ruby23/include/ruby-2.3.0/ruby/ruby.h:2041:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c: In function 'method_websocket_mask':
websocket_mask.c:26:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:26:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:26:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:30:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:30:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:30:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:31:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:31:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:31:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:32:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:32:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:32:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:35:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:35:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
websocket_mask.c:35:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
make: *** [websocket_mask.o] Error 1
make failed, exit code 2
您认为是什么原因引起的，请提出建议。
答案 0 :(得分：0)
结果发现在devkit和bit版本之间缺少匹配。再次以64位安装了ruby，它成功了！