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我正在尝试将 IRuby 内核添加到我的 Jupyter 中，以便我可以在 Ruby 上写笔记，因为我刚刚开始学习解决 Ruby 中的问题。在IRuby doc上，我应该执行以下命令：

gem install rbczmq
gem install iruby

但是，当我这样做时，gem install rbczmq我的权限被拒绝。当我这样做时sudo gem install rbczmq，我得到以下信息：

Building native extensions.  This could take a while...
ERROR:  Error installing rbczmq:
    ERROR: Failed to build gem native extension.

    current directory: /var/lib/gems/2.3.0/gems/rbczmq-1.7.9/ext/rbczmq
/usr/bin/ruby2.3 -r ./siteconf20160623-27886-pogml8.rb extconf.rb
"./autogen.sh"
autogen.sh: error: could not find libtool.  libtool is required to run     autogen.sh.
ZeroMQ autogen failed!
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.      You may
need configuration options.

Provided configuration options:
    --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=/usr/bin/$(RUBY_BASE_NAME)2.3
    --with-system-libs
    --without-system-libs


extconf failed, exit code 1

Gem files will remain installed in /var/lib/gems/2.3.0/gems/rbczmq-1.7.9     for inspection.
Results logged to /var/lib/gems/2.3.0/extensions/x86_64-    linux/2.3.0/rbczmq-1.7.9/gem_make.out

我想知道如何解决这个问题并将 IRuby 安装到我的 Jupyter？谢谢！

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1 回答 1

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我遇到了同样的问题，经过数小时的反复试验，我终于设法安装了它。

我用sudo apt-get install libtool-bin然后sudo gem install rbczmq

我希望这有帮助

于 2016-06-26T21:51:34.787 回答