Could'nt install cucumber-rails gem

Ruby
1

I am trying to install a gem ‘cucumber-rails’ version 1.2.1 on a Windows
7 Machine with Ruby version 1.9.3. Even after multiple tries I could not
install. This is the error which I see when ever I tried.
I have DevKit working with updated cinfig.yml.

Any help is greatly appreciated.
Thanks in advance.

C:\Users\venkatac>gem install cucumber-rails -v ‘1.2.1’
Temporarily enhancing PATH to include DevKit…
Building native extensions. This could take a while…
The system cannot find the path specified.
ERROR: Error installing cucumber-rails:
ERROR: Failed to build gem native extension.

    C:/Ruby193/bin/ruby.exe extconf.rb

checking for ffi.h… no
checking for ffi.h in /usr/local/include… no
checking for rb_thread_blocking_region()… yes
checking for ruby_native_thread_p()… yes
checking for rb_thread_call_with_gvl()… yes
creating extconf.h
creating Makefile

Gem files will remain installed in
C:/Ruby193/lib/ruby/gems/1.9.1/gems/ffi-1.0.11 for inspection.
Results logged to
C:/Ruby193/lib/ruby/gems/1.9.1/gems/ffi-1.0.11/ext/ffi_c/gem_make.out

2

Venkata C. wrote in post #1061820:

I am trying to install a gem ‘cucumber-rails’ version 1.2.1 on a Windows
7 Machine with Ruby version 1.9.3. Even after multiple tries I could not
install. This is the error which I see when ever I tried.
I have DevKit working with updated cinfig.yml.

Any help is greatly appreciated.
Thanks in advance.

Can you check the Troubleshooting page of RubyInstaller:

Specially the point about failing to build native extensions:

Follow the steps to verify the registry information and let us know.

–
Luis L.