pymatgen is a python library for analyzing results from many ab-inito codes including VASP.
1) Purge any modules you have loaded
2) Follow the installation:
module load gcc/5.2.0
module load conda
conda create -n <environment_name> python=3.6
source activate <environment_name>
conda install numpy scipy matplotlib ipython
conda install -c matsci pymatgen
3) If you are analyzing VASP data you may need to specify where the POTCAR files are located. This can be done using:
pmg config -p <directory location of extracted pseudopotential files> <PSP_name>
pmg config --add PMG_VASP_PSP_DIR <PSP_name>
pmg potcar -h
1) Load the environment you created when installing the package:
module load gcc/5.2.0
module load conda
source activate <environment_name>