Ruby 的 narray gem 在 Windows 上安装错误

Question

我正在尝试为 Ruby 安装 NArray gem 以执行一些数学函数。我在带有 gem 2.014 的 Windows 上运行 Ruby 版本 2.0.0p353 [x64-mingw32]

当我尝试安装 NArray gem 时，它会产生以下错误:

D:\DocPerso\Workspace Ruby>gem install narray

Temporarily enhancing PATH to include DevKit...

Building native extensions. This could take a while...

ERROR: Error installing narray:

ERROR: Failed to build gem native extension.

C:/Ruby200-x64/Ruby200-x64/bin/ruby.exe extconf.rb

C:/Ruby200-x64/Ruby200-x64/bin/ruby.exe: No such file or directory -- extconf.rb (LoadError)

Gem 文件将保留安装在 C:/Ruby200-x64/Ruby200-x64/lib/ruby/gems/2.0 中。 0/gems/narray-0.6.0.8 用于检查。

结果记录到 C:/Ruby200-x64/Ruby200-x64/lib/ruby/gems/2.0.0/gems/narray-0.6 .0.8/src/gem_make.out

我已经用谷歌搜索了，但一无所获。

她让你找到我用 gem env 获得的东西:

RubyGems Environment:

• RUBYGEMS VERSION: 2.0.14

• RUBY VERSION: 2.0.0 (2013-11-22 patchlevel 353) [x64-mingw32]

• INSTALLATION DIRECTORY: C:/Ruby200-x64/Ruby200-x64/lib/ruby/gems/2.0.0

• RUBY EXECUTABLE: C:/Ruby200-x64/Ruby200-x64/bin/ruby.exe

• EXECUTABLE DIRECTORY: C:/Ruby200-x64/Ruby200-x64/bin

• RUBYGEMS PLATFORMS:

• ruby

• x64-mingw32

• GEM 路径:

- C:/Ruby200-x64/Ruby200-x64/lib/ruby/gems/2.0.0

• GEM 配置:

- :update_sources => true

- :verbose => true

- :backtrace => false

- :bulk_threshold => 1000

• 远程资源:

- https://rubygems.org/

Answer 1

说明here为我工作。

AutoRun interferes with Ruby messing with child process executing and by result, affecting gem installation.

对于懒惰的人；使用以下命令将其删除:

REG DELETE "HKCU\Software\Microsoft\Command Processor" /v AutoRun
REG DELETE "HKLM\Software\Microsoft\Command Processor" /v AutoRun