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SLAC has a shared installation of conda with Fermitools and 3ML environments for general use.

The currently available environments are:

The base of the environment is /nfs/farm/g/glast/software/conda.

Running the Tools

You can activate one of the environments listed above by running (from a bash shell, which may not be your default shell), e.g,.

Old cluster (bullet etc):

source /nfs/farm/g/glast/software/conda/bin/activate fermitools-2.2.0

SDF:

source /sdf/group/fermi/software/conda/bin/activate fermitools-2.2.0

S3DF (currently has fermitools 2.2.0 with fermipy 1.2.0 available and 3ML 2.4.0):

source /sdf/group/fermi/sw/conda/bin/activate fermitools-2.2.0


If you suspect the list on this page is not up-to-date, you can also first activate the conda base environment:

source /nfs/farm/g/glast/software/conda/bin/activate

and see a list of installed environments

conda env list

which will give you output like

# conda environments:
#
base * /nfs/farm/g/glast/software/conda
fermitools-1.2.23 /nfs/farm/g/glast/software/conda/envs/fermitools-1.2.23
fermitools-2.0 /nfs/farm/g/glast/software/conda/envs/fermitools-2.0
fermitools-2.0.8 /nfs/farm/g/glast/software/conda/envs/fermitools-2.0.8
threeML-1.1.1 /nfs/farm/g/glast/software/conda/envs/threeML-1.1.1

which can then be activated with, e.g.,

conda activate fermitools-2.0.8

Troubleshooting

If the activation fails with an error like:

_CONDA_ROOT=/nfs/farm/g/glast/software/conda: Command not found.
_CONDA_ROOT: Undefined variable.

You are likely not in a bash shell.

If the problem seems to be with the conda installation at SLAC, message Brian.

If the problem seems to be with the Fermitools, see the Troubleshooting and Error Reporting pages. 






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