ruby - ruby 的ide:启动iruby引发错误

我安装了gem install iruby
但我就不能开始了。这是它抛出的错误
有人能指出什么问题吗？

:~$ iruby
Creating profile directory /home/userme/.config/iruby/profile_default
/usr/local/lib/ruby/gems/2.1.0/gems/iruby-0.1.7/lib/iruby/command.rb:75:in `symlink': No such file or directory @ sys_fail2 - (/usr/local/lib/ruby/gems/2.1.0/gems/iruby-0.1.7/lib/iruby/static, /h
ome/akurnya/.config/iruby/profile_default/static) (Errno::ENOENT)
        from /usr/local/lib/ruby/gems/2.1.0/gems/iruby-0.1.7/lib/iruby/command.rb:75:in `create_profile'
        from /usr/local/lib/ruby/gems/2.1.0/gems/iruby-0.1.7/lib/iruby/command.rb:46:in `run_ipython'
        from /usr/local/lib/ruby/gems/2.1.0/gems/iruby-0.1.7/lib/iruby/command.rb:17:in `run'
        from /usr/local/lib/ruby/gems/2.1.0/gems/iruby-0.1.7/bin/iruby:6:in `<top (required)>'
        from /usr/local/bin/iruby:23:in `load'
        from /usr/local/bin/iruby:23:in `<main>'

这是符号链接问题吗？

最佳答案

你必须安装ipython。iruby只是ipython的内核。