雑記

インフラのことだったりプログラムのことだったりどうでもいいこと書いたり。要は雑記。

AMIにaws-sdk for rubyをインストールしようとしたらエラーがでた

タイトル通りなんだけど、その時の対応メモ。

そもそもの依存関係のパッケージインストール

$ sudo yum install libxml2-devel
$ sudo yum install libxslt-devel

aws-sdkをインストール

aws-sdkをインストール

$ sudo gem i aws-sdk

ただ、依存関係にあるパッケージのnokogiriのインストールに失敗してこける

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

    /usr/bin/ruby2.0 extconf.rb
checking if the C compiler accepts ... yes
Building nokogiri using packaged libraries.
checking for gzdopen() in -lz... yes
checking for iconv... yes
************************************************************************
IMPORTANT NOTICE:

Building Nokogiri with a packaged version of libxml2-2.9.2
with the following patches applied:
  - 0001-Revert-Missing-initialization-for-the-catalog-module.patch
  - 0002-Fix-missing-entities-after-CVE-2014-3660-fix.patch

Team Nokogiri will keep on doing their best to provide security
updates in a timely manner, but if this is a concern for you and want
to use the system library instead; abort this installation process and
reinstall nokogiri as follows:

    gem install nokogiri -- --use-system-libraries
        [--with-xml2-config=/path/to/xml2-config]
        [--with-xslt-config=/path/to/xslt-config]

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

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

Note, however, that nokogiri is not fully compatible with arbitrary
versions of libxml2 provided by OS/package vendors.
************************************************************************
Extracting libxml2-2.9.2.tar.gz into tmp/x86_64-redhat-linux-gnu/ports/libxml2/2.9.2... OK
Running patch with /usr/local/share/ruby/gems/2.0/gems/nokogiri-1.6.6.2/ports/patches/libxml2/0001-Revert-Missing-initialization-for-the-catalog-module.patch...
Running 'patch' for libxml2 2.9.2... ERROR, review '/usr/local/share/ruby/gems/2.0/gems/nokogiri-1.6.6.2/ext/nokogiri/tmp/x86_64-redhat-linux-gnu/ports/libxml2/2.9.2/patch.log' to see what happened.
*** 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}/lib64
  --with-make-prog
  --without-make-prog
  --srcdir=.
  --curdir
  --ruby=/usr/bin/ruby2.0
  --help
  --clean
  --use-system-libraries
  --enable-static
  --disable-static
  --with-zlib-dir
  --without-zlib-dir
  --with-zlib-include
  --without-zlib-include=${zlib-dir}/include
  --with-zlib-lib
  --without-zlib-lib=${zlib-dir}/lib
  --enable-cross-build
  --disable-cross-build
/usr/local/share/ruby/gems/2.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:279:in `block in execute': Failed to complete patch task (RuntimeError)
  from /usr/local/share/ruby/gems/2.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:271:in `chdir'
  from /usr/local/share/ruby/gems/2.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:271:in `execute'
  from extconf.rb:311:in `block in patch'
  from extconf.rb:308:in `each'
  from extconf.rb:308:in `patch'
  from /usr/local/share/ruby/gems/2.0/gems/mini_portile-0.6.2/lib/mini_portile.rb:108:in `cook'
  from extconf.rb:278:in `block in process_recipe'
  from extconf.rb:177:in `tap'
  from extconf.rb:177:in `process_recipe'
  from extconf.rb:475:in `<main>'


Gem files will remain installed in /usr/local/share/ruby/gems/2.0/gems/nokogiri-1.6.6.2 for inspection.
Results logged to /usr/local/share/ruby/gems/2.0/gems/nokogiri-1.6.6.2/ext/nokogiri/gem_make.out

libxml2のバージョンが合わないからっぽい。 とりあえず指示通り、nokogiriを単体で--use-system-librariesをつけてインストールしたらいけた

$ sudo gem i nokogiri -- --use-system-libraries

その後、再度aws-sdkのインストールを実行したら通っていけました。