【发布时间】：2013-11-22 17:46:38
【问题描述】：
我正在使用rvm 1.23.16 (stable) 构建我的Ruby 环境，可以看到Ruby 将ruby 2.0.0-p247 传递给ruby-2.0.0-p353，现在如果尝试安装Rails 4.0 rails gem install rails -v 4.0.0 或gem install rails -v 4.0.0 --no-rdoc --no-ri.（用于省略安装文档过程，就像我最近学到的一样）我有以下错误：
Building native extensions. This could take a while...
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/bin/ruby extconf.rb
creating Makefile
make "DESTDIR="
compiling atomic_reference.c
linking shared-object atomic_reference.so
make "DESTDIR=" install
/usr/bin/install -c -m 0755 atomic_reference.so ./.gem.20131122-9599-8hv76z
installing default atomic_reference libraries
Gem files will remain installed in /home/llarruda/.rvm/gems/ruby-2.0.0-p353/gems/atomic-1.1.14 for inspection.
Results logged to /home/llarruda/.rvm/gems/ruby-2.0.0-p353/gems/atomic-1.1.14/ext/gem_make.out
~/.rvm/gems/ruby-2.0.0-p353/gems/atomic-1.1.14/ext/gem_make.out的内容。
/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/bin/ruby extconf.rb
creating Makefile
make "DESTDIR="
compiling atomic_reference.c
linking shared-object atomic_reference.so
make "DESTDIR=" install
/usr/bin/install -c -m 0755 atomic_reference.so ./.gem.20131122-9599-8hv76z
installing default atomic_reference libraries
见~/.rvm/gems/ruby-2.0.0-p353/gems/atomic-1.1.14/ext/mkmf.log：
"gcc -o conftest -I/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/include/ruby-2.0.0/x86_64-linux -I/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/include/ruby-2.0.0/ruby/backward -I/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/include/ruby-2.0.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -L. -L/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/lib -Wl,-R/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/lib -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R -Wl,/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/lib -L/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/lib -lruby -lpthread -lrt -ldl -lcrypt -lm -lc"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main(int argc, char **argv)
4: {
5: return 0;
6: }
/* end */
"gcc -o conftest -I/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/include/ruby-2.0.0/x86_64-linux -I/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/include/ruby-2.0.0/ruby/backward -I/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/include/ruby-2.0.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC conftest.c -L. -L/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/lib -Wl,-R/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/lib -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R -Wl,/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/lib -L/home/llarruda/.rvm/rubies/ruby-2.0.0-p353/lib -lruby -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -fPIC -lpthread -lrt -ldl -lcrypt -lm -lc"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: int main() {
4: int i = 1;
5: __sync_bool_compare_and_swap(&i, 1, 4);
6: return (i != 4);
7: }
/* end */
./conftest
我已经以相同的方式安装了该环境所需的所有 gem，这是从 Ruby 版本的更新开始的。
【问题讨论】：
-
可以发
/home/llarruda/.rvm/gems/ruby-2.0.0-p353/gems/atomic-1.1.14/ext/gem_make.out的内容吗？ -
@SteveKlabnik 我已经通过了，你发给我的这个内容非常有用，但是这次与最新的 Ruby 更新版本似乎有点不同。一些 gems 在实际状态下，显然没有用于集成新版本的 Ruby 和 Rails 4.0.0 或 4.0。 1. 我会继续调查，我或 Ruby on Rails 社区的任何结果，我都会为你发送烟雾信号。谢谢。
-
@mpapis 我已经提出了正文问题。
-
抱歉想问
~/.rvm/gems/ruby-2.0.0-p353/gems/atomic-1.1.14/ext/mkmf.log里面有什么
标签： ruby-on-rails ruby linux rvm