Nokogiriをインストールしようとすると、次のエラーが発生します
Maxims-MacBook-Air:ScrapingTheApple maximveksler$ gem install nokogiri
Fetching: nokogiri-1.6.2.1.gem (100%)
Building native extensions. This could take a while...
Building nokogiri using packaged libraries.
ERROR: Error installing nokogiri:
ERROR: Failed to build gem native extension.
/Users/maximveksler/.rvm/rubies/Ruby-2.1.2/bin/Ruby extconf.rb
Building nokogiri using packaged libraries.
-----
libiconv is missing. please visit http://nokogiri.org/tutorials/installing_nokogiri.html for help with installing dependencies.
-----
*** 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=/Users/maximveksler/.rvm/rubies/Ruby-2.1.2/bin/Ruby
--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
extconf failed, exit code 1
Gem files will remain installed in /Users/maximveksler/.rvm/gems/Ruby-2.1.2/gems/nokogiri-1.6.2.1 for inspection.
Results logged to /Users/maximveksler/.rvm/gems/Ruby-2.1.2/extensions/x86_64-darwin-13/2.1.0-static/nokogiri-1.6.2.1/gem_make.out
nokogiriインストールチュートリアル は解決策を提供します:
# bash
brew unlink gcc
gem uninstall nokogiri
xcode-select --install
gem install nokogiri
Xcode 6.1をまだお持ちでない場合は、 Appleデベロッパダウンロードサイト (セクション追加ツールからインストールできます。 )、 このブログ投稿 で説明されているように。
OS X 10.10でテストした、MacOSX10.9.sdkをMacOSX10.10.sdkに置き換えて、Oskarの回答を更新することをお勧めします。
gem install nokogiri -- \
--with-iconv-lib=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/lib \
--with-iconv-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include
私は成功しました:
gem install nokogiri -- \
--with-iconv-lib=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/lib \
--with-iconv-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include
醸造やその他のものなし:
xcode-select --install
gem install nokogiri -- --use-system-libraries
私の場合、Xcodeをアップグレードし、コマンドラインツールをインストールするのを忘れたため、installはコンパイラを実行できませんでした。
以下は、コマンドラインツールをインストールします。
xcode-select --install
上記の解決策のように誰かがまだそれを解決できない場合に備えて、これは代替手段です
gem install nokogiri --- user-system-libraries
またはバンドルを使用する
バンドル構成build.nokogiri--use-system-libraries
バンドルインストール
おかげで http://www.nokogiri.org/tutorials/installing_nokogiri.html
これはnokogiriをインストールするようですが、動作状態についてはまだわかりません。
brew install libiconv
gem install nokogiri -- --with-iconv-include=/usr/local/opt/libiconv/include/ --with-iconv-lib=/usr/local/opt/libiconv/lib/
インストールログ:
Maxims-MacBook-Air:ScrapingTheApple maximveksler$ gem install nokogiri -- --with-iconv-include=/usr/local/opt/libiconv/include/ --with-iconv-lib=/usr/local/opt/libiconv/lib/
Building native extensions with: '--with-iconv-include=/usr/local/opt/libiconv/include/ --with-iconv-lib=/usr/local/opt/libiconv/lib/'
This could take a while...
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.
************************************************************************
Building libxslt-1.1.28 for nokogiri with the following patches applied:
- 0001-Adding-doc-update-related-to-1.1.28.patch
- 0002-Fix-a-couple-of-places-where-f-printf-parameters-wer.patch
- 0003-Initialize-pseudo-random-number-generator-with-curre.patch
- 0004-EXSLT-function-str-replace-is-broken-as-is.patch
- 0006-Fix-str-padding-to-work-with-UTF-8-strings.patch
- 0007-Separate-function-for-predicate-matching-in-patterns.patch
- 0008-Fix-direct-pattern-matching.patch
- 0009-Fix-certain-patterns-with-predicates.patch
- 0010-Fix-handling-of-UTF-8-strings-in-EXSLT-crypto-module.patch
- 0013-Memory-leak-in-xsltCompileIdKeyPattern-error-path.patch
- 0014-Fix-for-bug-436589.patch
- 0015-Fix-mkdir-for-mingw.patch
************************************************************************
IMPORTANT! Nokogiri builds and uses a packaged version of libxslt.
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
************************************************************************
Successfully installed nokogiri-1.6.2.1
Parsing documentation for nokogiri-1.6.2.1
Installing ri documentation for nokogiri-1.6.2.1
Done installing documentation for nokogiri after 4 seconds
1 gem installed
xCode 6.1を使用した10.9では、カスタマイズされたlibxsltが停止していたため、--use-system-libraries
をスローする必要がありました。
gem install nokogiri -- --with-iconv-lib=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/lib --with-iconv-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include --use-system-libraries
私もこの問題を経験していましたが、それはマーベリックスの下にmacportsをインストールし、セットアップをYosemiteに移行しなかった結果であることがわかりました。
ここの指示に従ってください:
http://trac.macports.org/wiki/Migration
Rspec-puppetの依存関係であった古いバージョンのNokogiri(1.5.x)をインストールすることを許可しました