Bundle error in Ruby on rails

2
votes

i ran bundle inside a ror project which resulted in following error.

I am unable to understand what is missing.

[root@kracekumar canvas-lms]# bundle
Fetching source index for http://rubygems.org/
Using rake (0.8.7) 
Using abstract (1.0.0) 
Installing activesupport (2.3.11) 
Using rack (1.1.0) 
Installing actionpack (2.3.11) 
Installing actionmailer (2.3.11) 
Installing activerecord (2.3.11) 
Installing activeresource (2.3.11) 
Installing authlogic (2.1.3) 
Using builder (2.1.2) 
Using mime-types (1.16) 
Installing xml-simple (1.0.12) 
Installing aws-s3 (0.6.2) 
Installing bluecloth (2.0.10) with native extensions 
/usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:481:in `build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError)

/usr/bin/ruby extconf.rb 
mkmf.rb can't find header files for ruby at /usr/lib/ruby/ruby.h


Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/bluecloth-2.0.10 for inspection.
Results logged to /usr/lib/ruby/gems/1.8/gems/bluecloth-2.0.10/ext/gem_make.out
    from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:446:in `each'
    from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:446:in `build_extensions'
    from /usr/lib/ruby/site_ruby/1.8/rubygems/installer.rb:198:in `install'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/source.rb:96:in `install'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/installer.rb:55:in `run'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/installer.rb:44:in `run'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/installer.rb:8:in `install'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/cli.rb:226:in `install'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/task.rb:22:in `send'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/task.rb:22:in `run'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor.rb:246:in `dispatch'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/base.rb:389:in `start'
    from /usr/lib/ruby/gems/1.8/gems/bundler-1.0.10/bin/bundle:13
    from /usr/bin/bundle:19:in `load'
    from /usr/bin/bundle:19
[root@kracekumar canvas-lms]#
3
ruby-on-rails

3 Answers

19
votes

For Red Hat systems, you can install the pre-requisites like this:

sudo yum -y install make gcc ruby-devel

and it should correctly install the dependencies you need for a native gem install.

This assumes you have Gems already installed, if not, install that as well:

sudo yum -y install rubygems

(Tested on an Amazon EC2 instance, which uses yum.)

2
votes

It looks like you're probably using Ubuntu. Make sure to install the ruby-dev package for the Ruby headers.

sudo apt-get install ruby-dev

Alternatively, you may look into using RVM to handle Ruby/RubyGems instead.

1
votes

For your ubuntu you need to install:

ruby developer packages

sudo apt-get install ruby1.8-dev ruby1.8 ri1.8 rdoc1.8 irb1.8
sudo apt-get install libreadline-ruby1.8 libruby1.8 libopenssl-ruby