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Ruby on rails 在Ruby on Rails项目中配置要安装的Fog_Ruby On Rails_Ruby_Rubygems_Config_Fog - Fatal编程技术网

Ruby on rails 在Ruby on Rails项目中配置要安装的Fog

Ruby on rails 在Ruby on Rails项目中配置要安装的Fog,ruby-on-rails,ruby,rubygems,config,fog,Ruby On Rails,Ruby,Rubygems,Config,Fog,我正在学习RubyonRails,并将我的项目托管在c9.io上。在迁移到Amazon AWS Cloud9的过程中,我必须将我的gems重新安装到我的项目中。我在尝试构建gem本机扩展时遇到配置错误 在命令行中输入“gem install fog”之前,我不确定如何配置这个gem。我尝试在Fog网站上搜索,但在他们的页面上找不到信息 错误是: Building native extensions. This could take a while... ERROR: Error install

我正在学习RubyonRails,并将我的项目托管在c9.io上。在迁移到Amazon AWS Cloud9的过程中,我必须将我的gems重新安装到我的项目中。我在尝试构建gem本机扩展时遇到配置错误

在命令行中输入“gem install fog”之前,我不确定如何配置这个gem。我尝试在Fog网站上搜索,但在他们的页面上找不到信息

错误是:

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

    current directory: /home/ubuntu/.rvm/gems/ruby-2.3.4/gems/ovirt-engine-sdk-4.3.0/ext/ovirtsdk4c
/home/ubuntu/.rvm/rubies/ruby-2.3.4/bin/ruby -r ./siteconf20190515-17400-2yzzer.rb extconf.rb
checking for xml2-config... 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
        --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=/home/ubuntu/.rvm/rubies/ruby-2.3.4/bin/$(RUBY_BASE_NAME)
        --with-libxml2-config
        --without-libxml2-config
        --with-pkg-config
        --without-pkg-config
extconf.rb:29:in `<main>': The "libxml2" package isn't available. (RuntimeError)

To see why this extension failed to compile, please check the mkmf.log which can be found here:

  /home/ubuntu/.rvm/gems/ruby-2.3.4/extensions/x86_64-linux/2.3.0/ovirt-engine-sdk-4.3.0/mkmf.log

extconf failed, exit code 1

我只是不知道如何将此日志消息转换为我的代码库,以便我可以安装fog并继续使用我的应用程序

尝试安装xml2开发包:

apt-get install libxml2-dev
这应该管用!(之后可能需要重新安装Ruby。)

而不是

gem 'fog'
使用


在您的gem文件中,它应该可以工作。

嗨,Usar,我已经在我的gem文件中添加了:
gem'fog aws'
。这就是为什么我这么困惑!
gem 'fog'
gem 'fog-aws'