JupyterのRuby版kernel, IRubyをインストールする方法. 最新版の情報はIRubyのREADMEに書いてある. https://github.com/SciRuby/iruby 参考: IRubyの動作画面 https://www.youtube.com/watch?v=ZxjqsIluM88 Ubuntu 15.10 rbczmqのおかげでインストールが楽とても楽. pip install jupyter pip install ipython gem install rbczmq gem install iruby iruby notebook
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