To see our installation process from scratch, check out the Travis install file .
The easiest option for install is to use the conda environment we provide . Then the build process is the following:
git clone https://github.com/lacava/feat # clone the repo cd feat # enter the directory conda env create -f ci/test-environment.yml conda activate feat-env # add some environment variables. export SHOGUN_LIB=$CONDA_PREFIX/lib/ export SHOGUN_DIR=$CONDA_PREFIX/include/ export EIGEN3_INCLUDE_DIR=$CONDA_PREFIX/include/eigen3/ # install feat ./configure # this runs "mkdir build; cd build; cmake .. " ./install # this runs "make -C build VERBOSE=1 -j8; python setup.py install"
If you want to roll your own with the dependencies, some other options are shown below. In this case, you need to tell the configure script where Shogun and Eigen are. Edit this lines:
export SHOGUN_LIB=/your/shogun/lib/ export SHOGUN_DIR=/your/shugn/include/ export EIGEN3_INCLUDE_DIR=/your/eigen/eigen3/
Feat uses cmake to build. It also depends on the Eigen matrix library for C++ as well as the Shogun ML library. Both come in packages on conda that should work across platforms. If you need Eigen and Shogun and don’t want to use conda, follow these instructions.
Eigen is a header only package. We need Eigen 3 or greater.
On Debian systems, you can grab the package:
sudo apt-get install libeigen3-dev
You can also download the headers and put them somewhere. Then you just have to tell cmake where they are with the environmental variable EIGEN3_INCLUDE_DIR . Example:
# Eigen 3.3.4 wget "http://bitbucket.org/eigen/eigen/get/3.3.4.tar.gz" tar xzf 3.3.4.tar.gz mkdir eigen-3.3.4 mv eigen-eigen*/* eigen-3.3.4 # set an environmental variable to tell cmake where Eigen is export EIGEN3_INCLUDE_DIR="$(pwd)/eigen-3.3.4/"
You don’t have to compile Shogun, just download the binaries. Their install guide is good. We’ve listed two of the options here.
You can also get the Shogun packages:
sudo add-apt-repository ppa:shogun-toolbox/nightly -y sudo apt-get update -y sudo apt-get install -qq --force-yes --no-install-recommends libshogun18 sudo apt-get install -qq --force-yes --no-install-recommends libshogun-dev
Running the tests ¶
./configure tests # builds the test Makefile make -C build tests # compiles the tests ./build/tests # runs the tests