Update installation instructions to use miniforge

CONTRIBUTING.rst

@@ -63,11 +63,11 @@ Ready to contribute? Here's how to set up `cubids` for local development.
 
     $ git clone [email protected]:your_name_here/cubids.git
 
-3.  Install your local copy into a virtualenv.
-    Assuming you have virtualenvwrapper installed,
-    this is how you set up your fork for local development::
+3.  Install your local copy into a miniforge environment.
+    This is how you set up your fork for local development::
 
-    $ mkvirtualenv cubids
+    $ mamba create -n cubids python=3.12
+    $ mamba activate cubids
     $ cd cubids/
     $ python setup.py develop
 

docs/installation.rst

@@ -8,16 +8,15 @@ Installation
 
 .. note::
     We **strongly recommend** using ``CuBIDS`` with environment management.
-    For this, we recommend `miniconda <https://docs.conda.io/en/latest/miniconda.html>`_
-    (`miniforge <https://github.com/conda-forge/miniforge>`_ for M1 Chip Mac Machines).
+    For this, we recommend `miniforge <https://github.com/conda-forge/miniforge>`_.
 
 Once you've installed conda,
 initialize a new conda environment (for example, named ``cubids``) as follows:
 
 .. code-block:: console
 
-    $ conda create -n cubids python=3.12 pip
-    $ conda activate cubids
+    $ mamba create -n cubids python=3.12 pip
+    $ mamba activate cubids
 
 You are now ready to install CuBIDS.
 You can do so in one of two ways.
@@ -29,8 +28,7 @@ To obtain ``CuBIDS`` locally, we can use ``pip`` to download our software from t
 
     $ pip install CuBIDS
 
-Alternatively,
-you can clone the source code for ``CuBIDS`` from our `GitHub repository`_ using the following command:
+Alternatively,you can clone the source code for ``CuBIDS`` from our `GitHub repository`_ using the following command:
 
 .. code-block:: console
 
@@ -43,18 +41,26 @@ Once you have a copy of the source, you can install it with:
     $ cd CuBIDS
     $ pip install -e .
 
+
 We will now need to install some dependencies of ``CuBIDS``.
 To do this, we first must install deno to run `bids-validator`.
 We can accomplish this using the following command:
 
 .. code-block:: console
 
-    $ conda install deno
+    $ mamba install deno
 
 The new schema-based ``bids-validator`` doesn't need to be installed 
 and will be implemented automatically when `cubids validate` is called
 
 
+.. tip::
+   If you want to modify the CuBIDS codebase
+   (e.g., if you are looking to contribute to CuBIDS),
+   please follow the installation instructions in
+   `our contributing guidelines <https://github.com/PennLINC/CuBIDS/blob/main/CONTRIBUTING.rst>`_.
+
+
 We also recommend using ``CuBIDS`` with the optional ``DataLad`` version control capabilities.
 We use ``DataLad`` throughout our walkthrough of the CuBIDS Workflow on
 :doc:`the Example Walkthrough page <example>`.