vagrantのawsプラグイン入れようとして積んだ

やりたいこと

vagrantでEC2を使ってみたいなと思っていた。

vagrant plugin install vagrant-aws

でインストールしようとしたけど、インストールできなかった。

答え

NOKOGIRI_USE_SYSTEM_LIBRARIES=1 vagrant plugin install vagrant-aws

経緯

先週、vagrantでaws立ち上げたくて、諸々いじってたんだけど、

vagrant plugin install vagratn-aws

が通らなくてあきらめてた。こんな感じでnokogiriのインストールエラーね。

Building nokogiri using packaged libraries.
Building libxml2-2.8.0 for nokogiri with the following patches applied:
        - 0001-Fix-parser-local-buffers-size-problems.patch
        - 0002-Fix-entities-local-buffers-size-problems.patch
        - 0003-Fix-an-error-in-previous-commit.patch
        - 0004-Fix-potential-out-of-bound-access.patch
        - 0005-Detect-excessive-entities-expansion-upon-replacement.patch
        - 0006-Do-not-fetch-external-parsed-entities.patch
        - 0007-Enforce-XML_PARSER_EOF-state-handling-through-the-pa.patch
        - 0008-Improve-handling-of-xmlStopParser.patch
        - 0009-Fix-a-couple-of-return-without-value.patch
        - 0010-Keep-non-significant-blanks-node-in-HTML-parser.patch
        - 0011-Do-not-fetch-external-parameter-entities.patch
************************************************************************
IMPORTANT!  Nokogiri builds and uses a packaged version of libxml2.

If this is a concern for you and you want to use the system library
instead, abort this installation process and reinstall nokogiri as
follows:

    gem install nokogiri -- --use-system-libraries

If you are using Bundler, tell it to use the option:

    bundle config build.nokogiri --use-system-libraries
    bundle install

However, note that nokogiri does not necessarily support all versions
of libxml2.

For example, libxml2-2.9.0 and higher are currently known to be broken
and thus unsupported by nokogiri, due to compatibility problems and
XPath optimization bugs.
************************************************************************
Bundler, the underlying system Vagrant uses to install plugins,
reported an error. The error is shown below. These errors are usually
caused by misconfigured plugin installations or transient network
issues. The error from Bundler is:

An error occurred while installing nokogiri (1.6.2.1), and Bundler cannot continue.
Make sure that `gem install nokogiri -v '1.6.2.1'` succeeds before bundling.

まーいろいろやったんですが、さっぱり上手く行かない。vagrantはvagrantでgemも閉じてるから、よくわからないなーっと。

そんで、色々ググると大抵、stackoverflowにあたるわけで、askは見つかったんですが、 まだ、だれも answerしてなくてうろたえて、一旦あきらめて、週末あけてみると、stackoverflowを見たと同僚が教えてくれました。

同僚のブログ

そして、stackoverflow

ちゃんとanswerされてる。すごいなstackoverflow