在尝试在常规脚本和 Rails 应用程序中安装 twill-ruby gem 遇到数小时的麻烦之后，我来到了专业人士。
我得到的错误是“在 Gemfile 中: twilio-ruby 已解析为 5.2.0，这取决于 libxml- ruby "
我尝试将 libxml gem 安装到我的 gem 文件中，但同样失败并出现错误“Gem::Ext::BuildError: ERROR: Failed to build gem native extension.”然后在底部显示“安装 libxml-ruby (3.0.0) 时发生错误，Bundler 无法继续。
确保 gem install libxml-ruby -v '3.0.0' 在捆绑之前成功。”
我使用的 Rails 版本是 4.2.4，我的操作系统是 MACOS Sierra。当我尝试将安装与 twilio gem 捆绑在一起时，整个输出如下。我阅读了一些关于 Stack 的文章，但到目前为止没有任何帮助:
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /Users/jameshart/.rvm/gems/ruby-2.3.0/gems/libxml-ruby-3.0.0/ext/libxml
/Users/jameshart/.rvm/rubies/ruby-2.3.0/bin/ruby -r ./siteconf20170829-79771-thonjl.rb extconf.rb
checking for libxml/xmlversion.h in
/opt/include/libxml2,/opt/local/include/libxml2,/usr/local/include/libxml2,/usr/include/libxml2... no
*** 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/jameshart/.rvm/rubies/ruby-2.3.0/bin/$(RUBY_BASE_NAME)
--with-xml2-config
--without-xml2-config
--with-xml2-dir
--without-xml2-dir
--with-xml2-include
--without-xml2-include=${xml2-dir}/include
--with-xml2-lib
--without-xml2-lib=${xml2-dir}/lib
extconf failure: need libxml2.
Install the library or try one of the following options to extconf.rb:
--with-xml2-config=/path/to/xml2-config
--with-xml2-dir=/path/to/libxml2
--with-xml2-lib=/path/to/libxml2/lib
--with-xml2-include=/path/to/libxml2/include
To see why this extension failed to compile, please check the mkmf.log which can be found here:
/Users/jameshart/.rvm/gems/ruby-2.3.0/extensions/x86_64-darwin-16/2.3.0/libxml-ruby-3.0.0/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in /Users/jameshart/.rvm/gems/ruby-2.3.0/gems/libxml-ruby-3.0.0 for inspection.
Results logged to /Users/jameshart/.rvm/gems/ruby-2.3.0/extensions/x86_64-darwin-16/2.3.0/libxml-ruby-3.0.0/gem_make.out
An error occurred while installing libxml-ruby (3.0.0), and Bundler cannot continue.
Make sure that `gem install libxml-ruby -v '3.0.0'` succeeds before bundling.
In Gemfile:
twilio-ruby was resolved to 5.2.0, which depends on
libxml-ruby
最佳答案
我找到了解决办法! (在 Debian 9 上运行)
sudo apt-get install -y libxml2-dev
gem install libxml-ruby -v '3.0.0'
bundle install
似乎是 libxml-ruby 尝试使用 libxml2 的问题
关于ruby-on-rails - 无法安装 Twilio gem - libxml 问题，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/45948020/