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I tried to execute 'sudo gem install bcrypt-ruby'

And got the following error:

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

ERROR: Error installing bcrypt-ruby:

ERROR: Failed to build gem native extension.

/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/ruby.h

Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/bcrypt-ruby-3.0.1 for inspection. Results logged to /Library/Ruby/Gems/1.8/gems/bcrypt-ruby-3.0.1/ext/mri/gem_make.out

I'm running osx lion with ruby 1.8.7 and xcode 4.5.2

(Thanks for helping me)

user1809955
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    Have you [installed the XCode command line tools](http://stackoverflow.com/questions/7454361/rubygems-do-not-install-on-os-x-lion)? – PinnyM Nov 08 '12 at 17:01
  • Have you looked in this similar question http://stackoverflow.com/questions/6119153/why-do-i-get-a-bcrypt-ruby-gem-install-error – Gal Bracha Nov 08 '12 at 17:14

0 Answers0