try this one : gem install json -v '1.8.2' 在 2015年4月21日星期二 UTC+8上午10:40:11，Ruby-Forum.com User写道： > > Running windows 8. Uninstalled older version of rails and installed the > most recent version using railsinstaller. Also installed DevKit. When I > do a bundle install, however, I get the following: > > > c:\RubymineProjects\untitled>bundle install > Fetching gem metadata from https://rubygems.org/.......... > Fetching version metadata from https://rubygems.org/.. > Resolving dependencies... > Using rake 10.4.2 > Using i18n 0.7.0 > > Gem::Ext::BuildError: ERROR: Failed to build gem native extension. > > C:/RailsInstaller/Ruby22/bin/ruby.exe -r > ./siteconf20150419-17152-1ik7eap.rb > extconf.rb > creating Makefile > > make "DESTDIR=" clean > > make "DESTDIR=" > generating generator-i386-mingw32.def > compiling generator.c > In file included from > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby.h:33:0, > from ../fbuffer/fbuffer.h:5, > from generator.c:1: > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:111:14: error: > size of a > rray 'ruby_check_sizeof_voidp' is negative > In file included from > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby.h:33:0, > from ../fbuffer/fbuffer.h:5, > from generator.c:1: > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h: In function > 'rb_obj_fre > eze_inline': > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1156:9: warning: > cast to > pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1157:2: warning: > cast to > pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1158:6: warning: > cast to > pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1158:27: > warning: cast t > o pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h: In function > 'rb_data_ob > ject_get': > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1192:13: > warning: cast t > o pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h: In function > 'rb_obj_wri > tten': > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1271:10: > warning: cast t > o pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1271:34: > warning: cast t > o pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h: In function > 'rb_num2cha > r_inline': > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1344:9: warning: > cast to > pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1344:9: warning: > cast to > pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1344:9: warning: > cast to > pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1344:36: > warning: cast t > o pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1344:36: > warning: cast t > o pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1344:36: > warning: cast t > o pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1345:9: warning: > cast to > pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1345:9: warning: > cast to > pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1345:9: warning: > cast to > pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h: In function > 'rb_class_o > f': > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1670:12: > warning: cast t > o pointer from integer of different size [-Wint-to-pointer-cast] > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h: In function > 'rb_type': > c:/RailsInstaller/Ruby22/include/ruby-2.2.0/ruby/ruby.h:1687:12: > warning: cast t > o pointer from integer of different size [-Wint-to-pointer-cast] > In file included from generator.c:1:0: > ../fbuffer/fbuffer.h: In function 'fbuffer_append_str': > ../fbuffer/fbuffer.h:127:25: warning: cast to pointer from integer of > different > size [-Wint-to-pointer-cast] > ../fbuffer/fbuffer.h:127:25: warning: cast to pointer from integer of > different > size [-Wint-to-pointer-cast] > ../fbuffer/fbuffer.h:127:25: warning: cast to pointer from integer of > different > size [-Wint-to-pointer-cast] > generator.c: In function 'convert_UTF8_to_JSON_ASCII': > generator.c:129:35: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:129:35: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:129:35: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:130:38: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:130:38: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:130:38: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c: In function 'convert_UTF8_to_JSON': > generator.c:227:23: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:227:23: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:227:23: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:228:25: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:228:25: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:228:25: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c: In function 'cState_configure': > generator.c:559:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:559:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:559:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:560:34: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:560:34: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:560:34: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:567:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:567:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:567:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:568:33: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:568:33: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:568:33: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:575:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:575:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:575:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:576:40: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:576:40: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:576:40: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:583:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:583:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:583:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:584:36: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:584:36: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:584:36: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:591:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:591:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:591:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:592:37: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:592:37: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:592:37: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c: In function 'set_state_ivars': > generator.c:640:21: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:640:21: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:640:21: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:642:24: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:642:24: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:642:24: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c: In function 'generate_json_object': > generator.c:727:20: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:727:20: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:727:20: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c: In function 'generate_json_array': > generator.c:773:20: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:773:20: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:773:20: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c: In function 'isArrayOrObject': > generator.c:930:23: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:930:23: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:930:23: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:931:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:931:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c:931:15: warning: cast to pointer from integer of different > size [-Wi > nt-to-pointer-cast] > generator.c: In function 'cState_indent_set': > generator.c:1055:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1055:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1055:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1064:32: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1064:32: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1064:32: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c: In function 'cState_space_set': > generator.c:1093:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1093:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1093:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1102:31: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1102:31: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1102:31: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c: In function 'cState_space_before_set': > generator.c:1129:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1129:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1129:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1138:38: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1138:38: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1138:38: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c: In function 'cState_object_nl_set': > generator.c:1167:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1167:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1167:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1175:35: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1175:35: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1175:35: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c: In function 'cState_array_nl_set': > generator.c:1202:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1202:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1202:11: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1210:34: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1210:34: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > generator.c:1210:34: warning: cast to pointer from integer of different > size [-W > int-to-pointer-cast] > make: *** [generator.o] Error 1 > > make failed, exit code 2 > > Gem files will remain installed in > C:/RailsInstaller/Ruby22/lib/ruby/gems/2.2.0/ > gems/json-1.8.2 for inspection. > Results logged to > C:/RailsInstaller/Ruby22/lib/ruby/gems/2.2.0/extensions/x86-mi > ngw32/2.2.0/json-1.8.2/gem_make.out > An error occurred while installing json (1.8.2), and Bundler cannot > continue. > Make sure that `gem install json -v '1.8.2'` succeeds before bundling. > > Extra info: > > Tried gem install json -v 1,8,2 as suggested as well, same error > message. > > Also: > c:\\RubymineProjects\untitled>ruby -v > ruby 2.2.1p85 (2015-02-26 revision 49769) [i386-mingw32] > > Any ideas? > > -- > Posted via http://www.ruby-forum.com/. >
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