Error installing compass. Failed to build gem native extension (Compass)

Question

After installation of SASS, i did :

gem install compass

And this error appears.

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

/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby -r ./siteconf20140818-5119-rfb64z.rb extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /Library/Ruby/Gems/2.0.0/gems/ffi-1.9.3 for inspection.
Results logged to /Library/Ruby/Gems/2.0.0/extensions/universal-darwin-13/2.0.0/ffi-1.9.3/gem_make.out

Do you have a solution ?

Answer 1

我有同样的问题，如果你像我一样使用ubuntu（我的是ubuntu 14），试试这个：

sudo apt-get install ruby-dev

Answer 2

I had faced the same issues, after going through the following Link , i have installed the Xcode and my issues is resolved.

Try to install Xcode or apple developer tools.