Prepare Environment
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Customize user environment for arch user

Add the following rows to /home/arch/.bash_profile after “ESSArch Core” section:

### ETA start
##
export ETA=/ESSArch/pd/python/lib/python2.7/site-packages/ESSArch_TA
export PYTHONPATH=$ETA:$EC_PYTHONPATH
alias env_eta='export PYTHONPATH=$ETA:$EC_PYTHONPATH;cd $ETA'
##
### ETA end

Note: If you install multiple ESSArch products such as ETP, ETA or the EPP on the same server, you must adapt PYTHONPATH so that only one product is used at a time. As an alternative, you can run the alias env_etp, env_eta or env_epp that configure PYTHONPATH for each product before you is performing operations.