ROMANDP 0.16.0

Currently, conda is required to manage installation of the environment. A fresh installation of Anaconda3 or Miniconda3 is not required for each ROMANDP release, however. An existing conda installation may be used. The method described here allows for multiple, entirely segregated, pipeline installations.

A bash-compatible shell is required for all steps below. Python dependencies are taken directly from PyPI or development repositories as needed, so conda’s ability to install hybrid conda/pip environments from a YAML specification is used. This requires first downloading the specification file and then creating the environment with it.

For existing conda installations:

Install the pipeline environment

$ curl -O https://ssb.stsci.edu/releases/ROMANDP/0.16.0/latest-linux.yml
$ conda env create --file latest-linux.yml

Activate the pipeline environment

$ conda activate ROMANDP-0.16.0-1-py311-linux-x86_64

Each new delivery iteration of the calibration environment will need to be installed using the above commands.

If conda is not yet installed

If the conda tool is not available on the target system, it will need to be installed before the calibration environment can be installed.

Installing conda

For detailed instructions of this step, please visit: https://conda.io/projects/conda/en/latest/user-guide/install/index.html

Miniconda:

$ wget https://github.com/conda-forge/miniforge/releases/download/24.3.0-0/Miniforge3-24.3.0-0-Linux-x86_64.sh
$ bash Miniforge3-24.3.0-0-Linux-x86_64.sh
$ $HOME/Miniforge3/condabin/conda init