Software Environment
====================

Available Software
------------------

The server may provide software through:

* System packages.
* Environment modules.
* Conda environments.
* Virtual environments.

Environment Modules
-------------------

List available modules:

.. code-block:: bash

   module avail

Load a module:

.. code-block:: bash

   module load python

Check loaded modules:

.. code-block:: bash

   module list

Unload a module:

.. code-block:: bash

   module unload python

Python Virtual Environments
---------------------------

Create an environment:

.. code-block:: bash

   python -m venv myenv

Activate:

.. code-block:: bash

   source myenv/bin/activate

Install packages:

.. code-block:: bash

   pip install numpy scipy pandas

Deactivate:

.. code-block:: bash

   deactivate

Checking Installed Software
---------------------------

Locate an executable:

.. code-block:: bash

   which python

Check version:

.. code-block:: bash

   python --version