Caffe port unusable after successful install

[adkafka@…]

After a successful sudo port install Caffe, it seems that my /opt/local/libexec/caffe directory is missing the build folder! This seems to be where all the important files for Caffe should be located. Am I missing something?

Output from $ port contents caffe:

  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/__init__.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/_caffe.cpp
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/_caffe.so
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/classifier.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/detector.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/draw.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/imagenet/ilsvrc_2012_mean.npy
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/io.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/net_spec.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/proto/__init__.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/proto/caffe_pb2.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/pycaffe.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/test/test_net.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/test/test_net_spec.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/test/test_python_layer.py
  /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/caffe/test/test_solver.py
  /opt/local/lib/libcaffe.a
  /opt/local/lib/libcaffe.so
  /opt/local/libexec/caffe/data/cifar10/get_cifar10.sh
  /opt/local/libexec/caffe/data/ilsvrc12/get_ilsvrc_aux.sh
  /opt/local/libexec/caffe/data/mnist/get_mnist.sh
  /opt/local/libexec/caffe/examples/00-classification.ipynb
  /opt/local/libexec/caffe/examples/01-learning-lenet.ipynb
  /opt/local/libexec/caffe/examples/02-brewing-logreg.ipynb
  /opt/local/libexec/caffe/examples/03-fine-tuning.ipynb
  /opt/local/libexec/caffe/examples/CMakeLists.txt
  /opt/local/libexec/caffe/examples/cifar10/cifar10_full.prototxt
  /opt/local/libexec/caffe/examples/cifar10/cifar10_full_solver.prototxt
  /opt/local/libexec/caffe/examples/cifar10/cifar10_full_solver_lr1.prototxt
  /opt/local/libexec/caffe/examples/cifar10/cifar10_full_solver_lr2.prototxt
  /opt/local/libexec/caffe/examples/cifar10/cifar10_full_train_test.prototxt
  /opt/local/libexec/caffe/examples/cifar10/cifar10_quick.prototxt
  /opt/local/libexec/caffe/examples/cifar10/cifar10_quick_solver.prototxt
  /opt/local/libexec/caffe/examples/cifar10/cifar10_quick_solver_lr1.prototxt
  /opt/local/libexec/caffe/examples/cifar10/cifar10_quick_train_test.prototxt
  /opt/local/libexec/caffe/examples/cifar10/convert_cifar_data.cpp
  /opt/local/libexec/caffe/examples/cifar10/create_cifar10.sh
  /opt/local/libexec/caffe/examples/cifar10/readme.md
  /opt/local/libexec/caffe/examples/cifar10/train_full.sh
  /opt/local/libexec/caffe/examples/cifar10/train_quick.sh
  /opt/local/libexec/caffe/examples/cpp_classification/classification.cpp
  /opt/local/libexec/caffe/examples/cpp_classification/readme.md
  /opt/local/libexec/caffe/examples/detection.ipynb
  /opt/local/libexec/caffe/examples/feature_extraction/imagenet_val.prototxt
  /opt/local/libexec/caffe/examples/feature_extraction/readme.md
  /opt/local/libexec/caffe/examples/finetune_flickr_style/assemble_data.py
  /opt/local/libexec/caffe/examples/finetune_flickr_style/flickr_style.csv.gz
  /opt/local/libexec/caffe/examples/finetune_flickr_style/readme.md
  /opt/local/libexec/caffe/examples/finetune_flickr_style/style_names.txt
  /opt/local/libexec/caffe/examples/finetune_pascal_detection/pascal_finetune_solver.prototxt
  /opt/local/libexec/caffe/examples/finetune_pascal_detection/pascal_finetune_trainval_test.prototxt
  /opt/local/libexec/caffe/examples/hdf5_classification/nonlinear_auto_test.prototxt
  /opt/local/libexec/caffe/examples/hdf5_classification/nonlinear_auto_train.prototxt
  /opt/local/libexec/caffe/examples/hdf5_classification/nonlinear_solver.prototxt
  /opt/local/libexec/caffe/examples/hdf5_classification/nonlinear_train_val.prototxt
  /opt/local/libexec/caffe/examples/hdf5_classification/solver.prototxt
  /opt/local/libexec/caffe/examples/hdf5_classification/train_val.prototxt
  /opt/local/libexec/caffe/examples/imagenet/create_imagenet.sh
  /opt/local/libexec/caffe/examples/imagenet/make_imagenet_mean.sh
  /opt/local/libexec/caffe/examples/imagenet/readme.md
  /opt/local/libexec/caffe/examples/imagenet/resume_training.sh
  /opt/local/libexec/caffe/examples/imagenet/train_caffenet.sh
  /opt/local/libexec/caffe/examples/images/cat.jpg
  /opt/local/libexec/caffe/examples/images/cat_gray.jpg
  /opt/local/libexec/caffe/examples/images/fish-bike.jpg
  /opt/local/libexec/caffe/examples/mnist/convert_mnist_data.cpp
  /opt/local/libexec/caffe/examples/mnist/create_mnist.sh
  /opt/local/libexec/caffe/examples/mnist/lenet.prototxt
  /opt/local/libexec/caffe/examples/mnist/lenet_auto_solver.prototxt
  /opt/local/libexec/caffe/examples/mnist/lenet_consolidated_solver.prototxt
  /opt/local/libexec/caffe/examples/mnist/lenet_multistep_solver.prototxt
  /opt/local/libexec/caffe/examples/mnist/lenet_solver.prototxt
  /opt/local/libexec/caffe/examples/mnist/lenet_stepearly_solver.prototxt
  /opt/local/libexec/caffe/examples/mnist/lenet_train_test.prototxt
  /opt/local/libexec/caffe/examples/mnist/mnist_autoencoder.prototxt
  /opt/local/libexec/caffe/examples/mnist/mnist_autoencoder_solver.prototxt
  /opt/local/libexec/caffe/examples/mnist/mnist_autoencoder_solver_adagrad.prototxt
  /opt/local/libexec/caffe/examples/mnist/mnist_autoencoder_solver_nesterov.prototxt
  /opt/local/libexec/caffe/examples/mnist/readme.md
  /opt/local/libexec/caffe/examples/mnist/train_lenet.sh
  /opt/local/libexec/caffe/examples/mnist/train_lenet_consolidated.sh
  /opt/local/libexec/caffe/examples/mnist/train_mnist_autoencoder.sh
  /opt/local/libexec/caffe/examples/mnist/train_mnist_autoencoder_adagrad.sh
  /opt/local/libexec/caffe/examples/mnist/train_mnist_autoencoder_nesterov.sh
  /opt/local/libexec/caffe/examples/net_surgery.ipynb
  /opt/local/libexec/caffe/examples/net_surgery/bvlc_caffenet_full_conv.prototxt
  /opt/local/libexec/caffe/examples/net_surgery/conv.prototxt
  /opt/local/libexec/caffe/examples/pycaffe/caffenet.py
  /opt/local/libexec/caffe/examples/pycaffe/layers/pyloss.py
  /opt/local/libexec/caffe/examples/pycaffe/linreg.prototxt
  /opt/local/libexec/caffe/examples/siamese/convert_mnist_siamese_data.cpp
  /opt/local/libexec/caffe/examples/siamese/create_mnist_siamese.sh
  /opt/local/libexec/caffe/examples/siamese/mnist_siamese.ipynb
  /opt/local/libexec/caffe/examples/siamese/mnist_siamese.prototxt
  /opt/local/libexec/caffe/examples/siamese/mnist_siamese_solver.prototxt
  /opt/local/libexec/caffe/examples/siamese/mnist_siamese_train_test.prototxt
  /opt/local/libexec/caffe/examples/siamese/readme.md
  /opt/local/libexec/caffe/examples/siamese/train_mnist_siamese.sh
  /opt/local/libexec/caffe/examples/web_demo/app.py
  /opt/local/libexec/caffe/examples/web_demo/exifutil.py
  /opt/local/libexec/caffe/examples/web_demo/readme.md
  /opt/local/libexec/caffe/examples/web_demo/requirements.txt
  /opt/local/libexec/caffe/examples/web_demo/templates/index.html
  /opt/local/libexec/caffe/models/bvlc_alexnet/deploy.prototxt
  /opt/local/libexec/caffe/models/bvlc_alexnet/readme.md
  /opt/local/libexec/caffe/models/bvlc_alexnet/solver.prototxt
  /opt/local/libexec/caffe/models/bvlc_alexnet/train_val.prototxt
  /opt/local/libexec/caffe/models/bvlc_googlenet/deploy.prototxt
  /opt/local/libexec/caffe/models/bvlc_googlenet/quick_solver.prototxt
  /opt/local/libexec/caffe/models/bvlc_googlenet/readme.md
  /opt/local/libexec/caffe/models/bvlc_googlenet/solver.prototxt
  /opt/local/libexec/caffe/models/bvlc_googlenet/train_val.prototxt
  /opt/local/libexec/caffe/models/bvlc_reference_caffenet/deploy.prototxt
  /opt/local/libexec/caffe/models/bvlc_reference_caffenet/readme.md
  /opt/local/libexec/caffe/models/bvlc_reference_caffenet/solver.prototxt
  /opt/local/libexec/caffe/models/bvlc_reference_caffenet/train_val.prototxt
  /opt/local/libexec/caffe/models/bvlc_reference_rcnn_ilsvrc13/deploy.prototxt
  /opt/local/libexec/caffe/models/bvlc_reference_rcnn_ilsvrc13/readme.md
  /opt/local/libexec/caffe/models/finetune_flickr_style/deploy.prototxt
  /opt/local/libexec/caffe/models/finetune_flickr_style/readme.md
  /opt/local/libexec/caffe/models/finetune_flickr_style/solver.prototxt
  /opt/local/libexec/caffe/models/finetune_flickr_style/train_val.prototxt
  /opt/local/libexec/caffe/python/CMakeLists.txt
  /opt/local/libexec/caffe/python/caffe/__init__.py
  /opt/local/libexec/caffe/python/caffe/_caffe.cpp
  /opt/local/libexec/caffe/python/caffe/_caffe.so
  /opt/local/libexec/caffe/python/caffe/classifier.py
  /opt/local/libexec/caffe/python/caffe/detector.py
  /opt/local/libexec/caffe/python/caffe/draw.py
  /opt/local/libexec/caffe/python/caffe/imagenet/ilsvrc_2012_mean.npy
  /opt/local/libexec/caffe/python/caffe/io.py
  /opt/local/libexec/caffe/python/caffe/net_spec.py
  /opt/local/libexec/caffe/python/caffe/proto/__init__.py
  /opt/local/libexec/caffe/python/caffe/proto/caffe_pb2.py
  /opt/local/libexec/caffe/python/caffe/pycaffe.py
  /opt/local/libexec/caffe/python/caffe/test/test_net.py
  /opt/local/libexec/caffe/python/caffe/test/test_net_spec.py
  /opt/local/libexec/caffe/python/caffe/test/test_python_layer.py
  /opt/local/libexec/caffe/python/caffe/test/test_solver.py
  /opt/local/libexec/caffe/python/classify.py
  /opt/local/libexec/caffe/python/detect.py
  /opt/local/libexec/caffe/python/draw_net.py
  /opt/local/libexec/caffe/python/requirements.txt
  /opt/local/libexec/caffe/scripts/build_docs.sh
  /opt/local/libexec/caffe/scripts/copy_notebook.py
  /opt/local/libexec/caffe/scripts/cpp_lint.py
  /opt/local/libexec/caffe/scripts/deploy_docs.sh
  /opt/local/libexec/caffe/scripts/download_model_binary.py
  /opt/local/libexec/caffe/scripts/download_model_from_gist.sh
  /opt/local/libexec/caffe/scripts/gather_examples.sh
  /opt/local/libexec/caffe/scripts/travis/travis_build_and_test.sh
  /opt/local/libexec/caffe/scripts/travis/travis_install.sh
  /opt/local/libexec/caffe/scripts/travis/travis_setup_makefile_config.sh
  /opt/local/libexec/caffe/scripts/upload_model_to_gist.sh
  /opt/local/libexec/caffe/tools/CMakeLists.txt
  /opt/local/libexec/caffe/tools/caffe.cpp
  /opt/local/libexec/caffe/tools/compute_image_mean.cpp
  /opt/local/libexec/caffe/tools/convert_imageset.cpp
  /opt/local/libexec/caffe/tools/device_query.cpp
  /opt/local/libexec/caffe/tools/extra/extract_seconds.py
  /opt/local/libexec/caffe/tools/extra/launch_resize_and_crop_images.sh
  /opt/local/libexec/caffe/tools/extra/parse_log.py
  /opt/local/libexec/caffe/tools/extra/parse_log.sh
  /opt/local/libexec/caffe/tools/extra/plot_log.gnuplot.example
  /opt/local/libexec/caffe/tools/extra/plot_training_log.py.example
  /opt/local/libexec/caffe/tools/extra/resize_and_crop_images.py
  /opt/local/libexec/caffe/tools/extract_features.cpp
  /opt/local/libexec/caffe/tools/finetune_net.cpp
  /opt/local/libexec/caffe/tools/net_speed_benchmark.cpp
  /opt/local/libexec/caffe/tools/test_net.cpp
  /opt/local/libexec/caffe/tools/train_net.cpp
  /opt/local/libexec/caffe/tools/upgrade_net_proto_binary.cpp
  /opt/local/libexec/caffe/tools/upgrade_net_proto_text.cpp
  /opt/local/share/doc/caffe/CONTRIBUTORS.md
  /opt/local/share/doc/caffe/LICENSE
  /opt/local/share/doc/caffe/README.md