Error Compiling dep_selector

gistfile1.txt

[root@chef ~]# gem install dep_selector
NOTE: Gem::Specification#default_executable= is deprecated with no replacement. It will be removed on or after 2011-10-01.
Gem::Specification#default_executable= called from /usr/local/rvm/gems/ruby-1.9.2-p180@global/specifications/rake-0.8.7.gemspec:10.
NOTE: Gem::Specification#default_executable= is deprecated with no replacement. It will be removed on or after 2011-10-01.
Gem::Specification#default_executable= called from /usr/local/rvm/gems/ruby-1.9.2-p180/specifications/rake-0.8.7.gemspec:10.
NOTE: Gem::Specification#default_executable= is deprecated with no replacement. It will be removed on or after 2011-10-01.
Gem::Specification#default_executable= called from /usr/local/rvm/gems/ruby-1.9.2-p180/specifications/rubygems-update-1.8.3.gemspec:11.
NOTE: Gem::Specification#default_executable= is deprecated with no replacement. It will be removed on or after 2011-10-01.
Gem::Specification#default_executable= called from /usr/local/rvm/gems/ruby-1.9.2-p180@global/specifications/rake-0.8.7.gemspec:10.
NOTE: Gem::Specification#default_executable= is deprecated with no replacement. It will be removed on or after 2011-10-01.
Gem::Specification#default_executable= called from /usr/local/rvm/gems/ruby-1.9.2-p180/specifications/rake-0.8.7.gemspec:10.
NOTE: Gem::Specification#default_executable= is deprecated with no replacement. It will be removed on or after 2011-10-01.
Gem::Specification#default_executable= called from /usr/local/rvm/gems/ruby-1.9.2-p180/specifications/rubygems-update-1.8.3.gemspec:11.
Building native extensions.  This could take a while...
ERROR:  Error installing dep_selector:
	ERROR: Failed to build gem native extension.

        /usr/local/rvm/rubies/ruby-1.9.2-p180/bin/ruby extconf.rb
checking for main() in -lgecodesearch... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/usr/local/rvm/rubies/ruby-1.9.2-p180/bin/ruby
	--with-gecodesearchlib
	--without-gecodesearchlib
/usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:368:in `try_do': The complier failed to generate an executable file. (RuntimeError)
You have to install development tools first.
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:435:in `try_link0'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:440:in `try_link'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:552:in `try_func'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:748:in `block in have_library'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:693:in `block in checking_for'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:280:in `block (2 levels) in postpone'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:254:in `open'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:280:in `block in postpone'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:254:in `open'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:276:in `postpone'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:692:in `checking_for'
	from /usr/local/rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:743:in `have_library'
	from extconf.rb:31:in `<main>'


Gem files will remain installed in /usr/local/rvm/gems/ruby-1.9.2-p180/gems/dep_selector-0.0.8 for inspection.
Results logged to /usr/local/rvm/gems/ruby-1.9.2-p180/gems/dep_selector-0.0.8/ext/dep_gecode/gem_make.out
[root@chef ~]#