初めての Rails プロジェクトを立ち上げようとしています。Mac OS X 10.6.7 を使用しており、Xcode4 がインストールされており、Ruby 1.9.2、Rails 3.0.1 があります。
bundle install と入力すると、次のエラーが表示されます。
~/rails_project/first_app$ bundle install
Fetching source index for http://rubygems.org/
Using rake (0.9.2)
Using abstract (1.0.0)
Using activesupport (3.0.1)
Using builder (2.1.2)
Using i18n (0.4.2)
Using activemodel (3.0.1)
Using erubis (2.6.6)
Using rack (1.2.3)
Using rack-mount (0.6.14)
Using rack-test (0.5.7)
Using tzinfo (0.3.28)
Using actionpack (3.0.1)
Using mime-types (1.16)
Using polyglot (0.3.1)
Using treetop (1.4.9)
Using mail (2.2.19)
Using actionmailer (3.0.1)
Using arel (1.0.1)
Using activerecord (3.0.1)
Using activeresource (3.0.1)
Using bundler (1.0.14)
Using thor (0.14.6)
Using railties (3.0.1)
Using rails (3.0.1)
Installing sqlite3 (1.3.3) with native extensions /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:533:in `rescue in block in build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError)
/Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/bin/ruby extconf.rb
checking for sqlite3.h... *** 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=/Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/bin/ruby
--with-sqlite3-dir
--without-sqlite3-dir
--with-sqlite3-include
--without-sqlite3-include=${sqlite3-dir}/include
--with-sqlite3-lib
--without-sqlite3-lib=${sqlite3-dir}/lib
/Users/tiffany/.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 /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:452:in `try_cpp'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:853:in `block in find_header'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:693:in `block in checking_for'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:280:in `block (2 levels) in postpone'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:254:in `open'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:280:in `block in postpone'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:254:in `open'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:276:in `postpone'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:692:in `checking_for'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/mkmf.rb:852:in `find_header'
from extconf.rb:28:in `<main>'
Gem files will remain installed in /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/sqlite3-1.3.3 for inspection.
Results logged to /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/sqlite3-1.3.3/ext/sqlite3/gem_make.out
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:511:in `block in build_extensions'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:486:in `each'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:486:in `build_extensions'
from /Users/tiffany/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:159:in `install'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/source.rb:101:in `block in install'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/rubygems_integration.rb:78:in `preserve_paths'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/source.rb:91:in `install'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/installer.rb:58:in `block (2 levels) in run'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/rubygems_integration.rb:93:in `with_build_args'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/installer.rb:57:in `block in run'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/spec_set.rb:12:in `block in each'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/spec_set.rb:12:in `each'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/spec_set.rb:12:in `each'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/installer.rb:49:in `run'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/installer.rb:8:in `install'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/cli.rb:222:in `install'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/vendor/thor/task.rb:22:in `run'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/vendor/thor.rb:246:in `dispatch'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/lib/bundler/vendor/thor/base.rb:389:in `start'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/gems/bundler-1.0.14/bin/bundle:13:in `<top (required)>'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/bin/bundle:19:in `load'
from /Users/tiffany/.rvm/gems/ruby-1.9.2-p180@rails3tutorial/bin/bundle:19:in `<main>'
~/rails_project/first_app$
このエラーについてオンラインで見つけたすべての情報は、Windows または Linux マシンに固有のものです。私のグーグル検索の1つで、リンクの問題である可能性があり、開発ツールを検証しようとして失敗したことがどこかでわかりました。誰でもこの問題を解決できますか? gem install sqlite3-ruby -- --with-sqlite3-dir=/usr/local/lib も試してみましたが、どちらもうまくいきませんでした。ヘルプ！ありがとう！