Conda environment

remi.cresson · October 28, 2019, 2:08pm

Dear all,
Do we have some official documentation explaining how to use the OTB Conda ?
I would really like to give an insight but I am a zero in conda
How is it built? I guess that we have the recipe inside the source code of OTB?
Many thanks!

ArthurV · October 30, 2019, 7:53am

Hi,

There is an issue about the OTB conda package : issue#1856

The official package is currently hosted in anaconda : https://anaconda.org/orfeotoolbox/otb

In order to install the package, you can run the following :

conda install -c orfeotoolbox otb

I think here is the cmake command used during the build process :

github.com

orfeotoolbox/staged-recipes/blob/otb-recipes/recipes/otb/build.sh#L13


set +x
set -e # Abort on error


[[ -d build ]] || mkdir build
cd build


if [[ $target_platform =~ linux.* ]]; then
    export LDFLAGS="$LDFLAGS -Wl,-rpath-link,${PREFIX}/lib"
fi


CC=${BUILD_PREFIX}/bin/${HOST}-gcc CXX=$BUILD_PREFIX/bin/${HOST}-g++ \
    cmake -G "Ninja"\
    -DCMAKE_BUILD_TYPE:STRING=Release \
    -DCMAKE_CXX_FLAGS:STRING="-std=c++14" \
    -DCMAKE_INSTALL_PREFIX:STRING=$PREFIX \
    -DBUILD_TESTING:BOOL=OFF \
    -DOTB_USE_6S:BOOL= ON \
    -DOTB_USE_CURL:BOOL=ON \
    -DOTB_USE_GLEW:BOOL=OFF \
    -DOTB_USE_GLFW:BOOL=OFF \
    -DOTB_USE_GLUT:BOOL=OFF \

I hope these information helps.