在Vagrant SSH Windows 7 32位中未能构建GEM本机扩展名Nio4r

Question

我正在使用Windows 7 32位主机的框Ubuntu/trusty32使用Vagrant设置Rails环境。我陷入了bundle install --path=./vendor/bundle。我有以下错误：

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
    current directory: /vagrant/vendor/bundle/ruby/2.4.0/gems/nio4r-2.1.0/ext/nio4r
/home/vagrant/.rbenv/versions/2.4.1/bin/ruby -r ./siteconf20170911-24730-8nkvsn.rb extconf.rb
checking for unistd.h... yes
checking for sys/select.h... yes
checking for poll.h... yes
checking for sys/epoll.h... yes
checking for sys/event.h... no
checking for port.h... no
checking for sys/resource.h... yes
creating Makefile
Text file busy @ unlink_internal - ./siteconf20170911-24730-8nkvsn.rb
Gem files will remain installed in /vagrant/vendor/bundle/ruby/2.4.0/gems/nio4r-2.1.0 for inspection.
Results logged to /vagrant/vendor/bundle/ruby/2.4.0/extensions/x86-linux/2.4.0-static/nio4r-2.1.0/gem_make.out
An error occurred while installing nio4r (2.1.0), and Bundler cannot continue.
Make sure that `gem install nio4r -v '2.1.0'` succeeds before bundling.
In Gemfile:
  rails_admin was resolved to 1.2.0, which depends on
    rails was resolved to 5.0.6, which depends on
      actioncable was resolved to 5.0.6, which depends on
        nio4r

问题似乎是GEM nio4r的问题。我尝试了这些：

• gem install bundler
• bundle update
• gem uninstall nio4r
• gem install nio4r（成功安装了宝石）
• rm Gemfile.lock
• bundle install

以上都没有作用。我也尝试了：

sudo apt-get install ruby2.2-dev

但找不到包裹。

E: Unable to locate package ruby2.2-dev
E: Couldn't find any package by regex 'ruby2.2-dev'

Answer 1

错误主要地址为消息Text file busy @ unlink_internal - ./siteconf20170911-24730-8nkvsn.rb。我找到了一个解决方案，遵循了文章中描述的步骤。

通过将捆绑路径更改为VM本地的目录（不在共享文件夹上）使错误消失了。

1. 创建一个新目录

   mkdir ~/.bundles
   

2. 将其添加到/vagrant/.bundle/config

   BUNDLE_PATH: "/home/vagrant/.bundles/PROJECT_NAME_HERE"
   BUNDLE_DISABLE_SHARED_GEMS: "1"
   

3. 运行bundle install