调试器不会安装Rails 4.1.5

所以我试图做一个bundle update,我得到了:

Gem :: Ext :: BuildError:错误:无法构建gem原生扩展.

/home/adam/.rvm/rubies/ruby-2.1.2/bin/ruby extconf.rb 

*extconf.rb失败*由于某些原因无法创建Makefile,可能缺少必要的库和/或标头.检查mkmf.log文件以获取更多详细信息.您可能需要配置选项.

提供的配置选项: - with-opt-dir --without-opt-dir --with-opt-include --without-opt-include = $ {opt-dir}/include --with-opt-lib - without-opt-lib = $ {opt-dir}/lib --with-make-prog --without-make-prog --srcdir =.--curdir --ruby =/home/adam/.rvm/rubies/ruby​​-2.1.2/bin/ruby​​ /home/adam/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/ fileutils.rb:1573:在stat': No such file or directory @ rb_file_s_stat - ./212/ruby_debug.h (Errno::ENOENT) from /home/adam/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1573:in fu_each_src_dest 中的 块中来自/home/adam/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1587:in fu_each_src_dest0' from /home/adam/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1571:in fu_each_src_dest'from/home/adam /.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:399:in cp' from extconf.rb:83:in在'from extconf.rb:82:in each' from extconf.rb:82:in'中的块

extconf失败,退出代码1

Gem文件将保留在/home/adam/.rvm/gems/ruby-2.1.2/gems/debugger-1.6.8中进行检查.结果记录到/home/adam/.rvm/gems/ruby-2.1.2/extensions/x86_64-linux/2.1.0/debugger-1.6.8/gem_make.out安装调试器时出错(1.6.8),而Bundler无法继续.gem install debugger -v '1.6.8' 在捆绑之前确保成功.

所以我试着做以下事情:gem install debugger -v '1.6.8'得到了

构建原生扩展.这可能需要一段时间...错误:安装调试器时出错:错误:无法构建gem本机扩展.

/home/adam/.rvm/rubies/ruby-2.1.2/bin/ruby extconf.rb

*extconf.rb失败*由于某些原因无法创建Makefile,可能缺少必要的库和/或标头.检查mkmf.log文件以获取更多详细信息.您可能需要配置选项.

提供的配置选项: - with-opt-dir --without-opt-dir --with-opt-include --without-opt-include = $ {opt-dir}/include --with-opt-lib - without-opt-lib = $ {opt-dir}/lib --with-make-prog --without-make-prog --srcdir =.--curdir --ruby =/home/adam/.rvm/rubies/ruby​​-2.1.2/bin/ruby​​ /home/adam/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/ fileutils.rb:1573:在stat': No such file or directory @ rb_file_s_stat - ./212/ruby_debug.h (Errno::ENOENT) from /home/adam/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1573:in fu_each_src_dest 中的 块中来自/home/adam/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1587:in fu_each_src_dest0' from /home/adam/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:1571:in fu_each_src_dest'from/home/adam /.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/fileutils.rb:399:in cp' from extconf.rb:83:in在'from extconf.rb:82:in each' from extconf.rb:82:in'中的块

extconf失败,退出代码1

Gem文件将保留在/home/adam/.rvm/gems/ruby-2.1.2/gems/debugger-1.6.8中进行检查.结果记录到/home/adam/.rvm/gems/ruby-2.1.2/extensions/x86_64-linux/2.1.0/debugger-1.6.8/gem_make.out

我有4个其他的rails应用程序都运行4.1.5并且它们都没有问题bundle update所以发生了什么？