.travis.yml in ib-0.4.2 vs .travis.yml in ib-0.4.3

@@ -1,7 +1,4 @@
 # cite from https://github.com/CocoaPods/Xcodeproj/blob/master/.travis.yml
 language: objective-c
-env:
-  - RVM_RUBY_VERSION=ruby-1.9.3-p392 NOEXEC_DISABLE=1 CI=true RUBY_VERSION_SPECIFIC='sudo ln -s /usr/bin/llvm-gcc-4.2 /usr/bin/gcc-4.2 && curl http://curl.haxx.se/ca/cacert.pem -o /usr/local/share/cacert.pem' SSL_CERT_FILE=/usr/local/share/cacert.pem
-before_install: source ~/.rvm/scripts/rvm && rvm use $RVM_RUBY_VERSION
-install: eval $RUBY_VERSION_SPECIFIC && rake bootstrap[use_bundle_dir]
+install: rake bootstrap[use_bundle_dir]
 script: bundle exec rake spec
\ No newline at end of file