[英]Trouble Installing Nokogiri on Mac OS X Yosemite v.10.10.1 because of libxml2 while upgrading to Rails 4.2.0
I'm trying to install Rails 4.2.0 on my computer, but I am having issues installing Nokogiri. 我正在尝试在我的计算机上安装Rails 4.2.0,但我在安装Nokogiri时遇到问题。 I followed the steps in the first answer for " bundle install stopped at Nokogiri ", but when I run
brew install nokogiri
, I get the following: 我按照第一个答案中的步骤“ 捆绑安装停在Nokogiri ”,但是当我运行
brew install nokogiri
,我得到以下内容:
Activating libxslt 1.1.28 (from /Users/dseibert/.rvm/rubies/ruby-2.2.0/lib/ruby/gems/2.2.0/gems/nokogiri-1.6.6.2/ports/x86_64-apple-darwin14.0.0/libxslt/1.1.28)...
checking for main() in -llzma... yes
checking for xmlParseDoc() in libxml/parser.h... no
checking for xmlParseDoc() in -lxml2... no
checking for xmlParseDoc() in -llibxml2... no
-----
libxml2 is missing. Please locate mkmf.log to investigate how it is failing.
-----
*** 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
--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/dseibert/.rvm/rubies/ruby-2.2.0/bin/$(RUBY_BASE_NAME)
--help
--clean
--use-system-libraries
--enable-static
--disable-static
--with-zlib-dir
--without-zlib-dir
--with-zlib-include
--without-zlib-include=${zlib-dir}/include
--with-zlib-lib
--without-zlib-lib=${zlib-dir}/lib
--enable-cross-build
--disable-cross-build
--with-xml2lib
--without-xml2lib
--with-libxml2lib
--without-libxml2lib
extconf failed, exit code 1
Gem files will remain installed in /Users/dseibert/.rvm/rubies/ruby-2.2.0/lib/ruby/gems/2.2.0/gems/nokogiri-1.6.6.2 for inspection.
Results logged to /Users/dseibert/.rvm/rubies/ruby-2.2.0/lib/ruby/gems/2.2.0/extensions/x86_64-darwin-14/2.2.0/nokogiri-1.6.6.2/gem_make.out
I cant find the mkmf file to locate the details of my libxml2 file, and I don't see either the libxml2 file or the Nokogiri folder within my Ruby source folder. 我找不到mkmf文件来查找我的libxml2文件的详细信息,我在Ruby源文件夹中看不到libxml2文件或Nokogiri文件夹。
And when I run brew install libxml2
, I get Warning: libxml2-2.9.2 already installed
. 当我运行
brew install libxml2
,我得到Warning: libxml2-2.9.2 already installed
。
Following the comment, I got the response: Successfully installed nokogiri-1.6.6.2
. 在评论之后,我得到了回复:
Successfully installed nokogiri-1.6.6.2
。 But when I ran sudo gem install rails
, I got back the above error again. 但是当我运行
sudo gem install rails
,我又回到了上面的错误。
Try this 试试这个
gem install nokogiri -- --use-system-libraries=true --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/libxml2/
This works on OSX 10.11 El Capitan 这适用于OSX 10.11 El Capitan
Try this: 试试这个:
bundle config build.nokogiri --use-system-libraries
bundle install
This works on rails 4.2.0, OS X 10.11.2 El Capitan and Xcode 7.2.1 installed You will get while running bundler: 这适用于rails 4.2.0,OS X 10.11.2 El Capitan和Xcode 7.2.1安装您将在运行bundler时获得:
Installing nokogiri 1.6.7.2 with native extensions
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