私は osx 10.6.7 を使用して、新しい Rails 3.0.7 アプリで bundle install を実行しようとしていますが、pg gem をビルドしようとすると失敗し続けます。開発者ツールが必要だというメッセージが表示され続けます。しかし、私が知る限り、開発者ツールがインストールされています。
xcodebuild -version の出力は次のとおりです。
Xcode 3.2.6
Component versions: DevToolsCore-1809.0; DevToolsSupport-1806.0
BuildVersion: 10M2518
失敗した pg gem ビルドの出力は次のとおりです。
/Users/bm/.rvm/rubies/ruby-1.9.2-head/bin/ruby extconf.rb --with-pg-config=/Library/PostgreSQL/8.4/bin/pg_config
Using config values from /Library/PostgreSQL/8.4/bin/pg_config
checking for libpq-fe.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/bm/.rvm/rubies/ruby-1.9.2-head/bin/ruby
--with-pg
--without-pg
--with-pg-dir
--without-pg-dir
--with-pg-include
--without-pg-include=${pg-dir}/include
--with-pg-lib
--without-pg-lib=${pg-dir}/lib
--with-pg-config
/Users/bm/.rvm/rubies/ruby-1.9.2-head/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/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:452:in `try_cpp'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:853:in `block in find_header'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:693:in `block in checking_for'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:280:in `block (2 levels) in postpone'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:254:in `open'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:280:in `block in postpone'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:254:in `open'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:276:in `postpone'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:692:in `checking_for'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/mkmf.rb:852:in `find_header'
from extconf.rb:31:in `<main>'
Gem files will remain installed in /Users/bm/.rvm/gems/ruby-1.9.2-head@rc_search/gems/pg-0.11.0 for inspection.
Results logged to /Users/bm/.rvm/gems/ruby-1.9.2-head@rc_search/gems/pg-0.11.0/ext/gem_make.out
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/rubygems/installer.rb:486:in `block in build_extensions'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/rubygems/installer.rb:446:in `each'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/rubygems/installer.rb:446:in `build_extensions'
from /Users/bm/.rvm/rubies/ruby-1.9.2-head/lib/ruby/1.9.1/rubygems/installer.rb:198:in `install'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/source.rb:100:in `install'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/installer.rb:55:in `block in run'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/spec_set.rb:12:in `block in each'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/spec_set.rb:12:in `each'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/spec_set.rb:12:in `each'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/installer.rb:44:in `run'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/installer.rb:8:in `install'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/cli.rb:217:in `install'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/vendor/thor/task.rb:22:in `run'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/vendor/thor.rb:246:in `dispatch'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/lib/bundler/vendor/thor/base.rb:389:in `start'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/gems/bundler-1.0.0/bin/bundle:13:in `<top (required)>'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/bin/bundle:19:in `load'
from /Users/bm/.rvm/gems/ruby-1.9.2-head@global/bin/bundle:19:in `<main>'
どんな助けでも大歓迎です。参考までに、mysqlを使用してアプリを構築しようとしたところ、基本的に同じスタックが得られました。したがって、ある種の開発者用ビルド ツールが不足していると確信していますが、どれがどれかはわかりません。:(