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git clone git@github.com:slac-lcls/lcls2.git

Create and activate conda environment

module load python
conda env create --name ps-0.1.1-py3 -f env_create.yaml
source activate ps-0.1.1-py3

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Code Block
titleOur version of env_create.yaml has slightly modified content of the file env_create_py2.yaml
collapsetrue
 channels:
  - defaults
  - conda-forge
dependencies:
  - python=3.6
  - cmake
  - h5py
  - ipython
  - numpy
  - cython
  - matplotlib
  - mongodb
  - pymongo
  - mpi4py
  - nose
  - pyzmq
  - versioneer
  - requests

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export CRAYPE_LINK_TYPE=dynamic
./build_python2python2_psana.sh
export INSTDIR=`pwd`/install
export PYTHONPATH=$INSTDIR/lib/python2python2.7/site-packages

Build for python3.6

cd lcls2

export CRAYPE_LINK_TYPE=dynamic
./build_python3python3_psana.shsh  
export INSTDIR=`pwd`/install
export PYTHONPATH=$INSTDIR/lib/python3python3.6/site-packages

Useful conda commands

  • conda list
  • conda env list
  • conda env remove --name ps-0.1.1-py3
 

Run apps

python
> import psana

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