运行Rails时出现“未定义的符号：rb_Digest_MD5_Init”
我正在尝试运行Ruby On Rails，但每次启动它时（即使我在没有参数的情况下运行rails ，它应该显示一些帮助）它会产生一个错误：
serge1peshcoff@myLaptop:~$ rails /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require': /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/x86_64-linux/digest/md5.so: undefined symbol: rb_Digest_MD5_Init - /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/2.2.0/x86_64-linux/digest/md5.so (LoadError) from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/lib/rails/generators/app_base.rb:1:in `' from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/lib/rails/generators/rails/app/app_generator.rb:1:in `' from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/lib/rails/commands/application.rb:2:in `' from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/lib/rails/cli.rb:14:in `' from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' from /home/serge1peshcoff/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/gems/railties-4.2.4/bin/rails:9:in `' from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/bin/rails:23:in `load' from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/bin/rails:23:in `' from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval' from /home/serge1peshcoff/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `'
我在安装nokogiri gem时遇到了同样的错误，但我通过使用--use-system-libraries解决了它，安装得很好。 我尝试以相同的方式安装rails ，但它仍然无法正常工作。
此外，我试图安装libssl-dev （一些谷歌搜索引导我到SO问题，错误与我的相同），但它已经安装。
我使用的是最新版本的RVM （1.26.11）， ruby （2.2.3）和rails （4.2.4）。
什么会导致这样的错误？
UPD：我已经看到了这个答案 ，它有唯一的答案告诉我安装一些软件包，但这并没有成功
看起来我的个人资料文件夹搞砸了，因为我试图创建新用户并在它之后安装rvm和rails ，一切正常。
UPD：好像来自~/.config东西导致了这个问题，因为删除了一些文件夹（无法确切地说出哪一个，因为我立刻删除了一堆）Rails终于开始工作了。