[bundle] As we install xcodeproj from the repo, it should always build.

.travis.yml

 language: objective-c
 env:
   # This is what 10.8.x comes with and we want to support that.
-  - RVM_RUBY_VERSION=system NOEXEC_DISABLE=1 RUBY_VERSION_SPECIFIC='sudo ln -s /usr/bin/llvm-gcc-4.2 /usr/bin/gcc-4.2' SSL_CERT_FILE=/usr/local/share/cacert.pem GIT_AUTHOR_NAME=CocoaPods GIT_AUTHOR_EMAIL=cocoapods@example.com PYTHONPATH=/usr/local/lib/python2.7/site-packages
-  - RVM_RUBY_VERSION=2.0.0-p247 NOEXEC_DISABLE=1 RUBY_VERSION_SPECIFIC='sudo gem install bundler --no-ri --no-rdoc' GIT_AUTHOR_NAME=CocoaPods GIT_AUTHOR_EMAIL=cocoapods@example.com PYTHONPATH=/usr/local/lib/python2.7/site-packages
+  - RVM_RUBY_VERSION=system NOEXEC_DISABLE=1 XCODEPROJ_BUILD=1 RUBY_VERSION_SPECIFIC='sudo ln -s /usr/bin/llvm-gcc-4.2 /usr/bin/gcc-4.2' SSL_CERT_FILE=/usr/local/share/cacert.pem GIT_AUTHOR_NAME=CocoaPods GIT_AUTHOR_EMAIL=cocoapods@example.com PYTHONPATH=/usr/local/lib/python2.7/site-packages
+  - RVM_RUBY_VERSION=2.0.0-p247 NOEXEC_DISABLE=1 XCODEPROJ_BUILD=1 RUBY_VERSION_SPECIFIC='sudo gem install bundler --no-ri --no-rdoc' GIT_AUTHOR_NAME=CocoaPods GIT_AUTHOR_EMAIL=cocoapods@example.com PYTHONPATH=/usr/local/lib/python2.7/site-packages
 before_install:
   - curl http://curl.haxx.se/ca/cacert.pem -o /usr/local/share/cacert.pem
   # - sh -c 'if [ "$RVM_RUBY_VERSION" != "system" ]; then rvm install $RVM_RUBY_VERSION --without-tcl --without-tk; fi'
   - source ~/.rvm/scripts/rvm && rvm use $RVM_RUBY_VERSION
   - brew update && brew install bzr
-install: eval $RUBY_VERSION_SPECIFIC && rake bootstrap[use_bundle_dir] --trace
+install: eval $RUBY_VERSION_SPECIFIC && rake bootstrap[use_bundle_dir]
 script: bundle exec rake spec:ci
 notifications:
   campfire:

Rakefile

@@ -365,12 +365,8 @@ task :bootstrap, :use_bundle_dir? do |t, args|
   execute_command "git submodule update --init --recursive"
 
   puts "Installing gems"
-  if args[:use_bundle_dir?]
-    sh "ruby --version"
-    sh "XCODEPROJ_BUILD=1 bundle install --path ./travis_bundle_dir"
-  else
-    execute_command "bundle install"
-  end
+  sh "ruby --version"
+  sh "env XCODEPROJ_BUILD=1 bundle install --path ./travis_bundle_dir"
 end
 
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