Update conda reference (#341)

* Update conda link in README.rst

* Remove link to anaconda and mention of mamba

* Update installation.rst

Author: ronald-jaepel

README.rst

@@ -29,11 +29,7 @@ CADET-Core can be installed via conda from the ``conda-forge`` channel.
 
 ``conda install -c conda-forge cadet``
 
-This requires a working `conda installation <https://docs.anaconda.com/anaconda/install/index.html>`_.
-
-Optionally, use `mamba <https://github.com/mamba-org/mamba>`_ which uses a faster dependency solver than ``conda``.
-
-``mamba install -c conda-forge cadet``
+This requires a working `conda installation <https://github.com/conda-forge/miniforge>`_.
 
 `Additional information <https://cadet.github.io/master/getting_started/installation>`_ and a `tutorial <https://cadet.github.io/master/getting_started/tutorials/breakthrough>`_ are available to guide you through the installation and the first steps of using CADET.
 

doc/getting_started/installation.rst

@@ -13,14 +13,10 @@ If you want to extend or modify CADET-Core (e.g., add a custom binding model), y
 
 Install pre-built binaries
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
-CADET-Core can be installed via `conda <https://docs.anaconda.com/free/miniconda/>`_ from the ``conda-forge channel``.
+CADET-Core can be installed via `conda <https://github.com/conda-forge/miniforge>`_ from the ``conda-forge channel``.
 
 ``conda install -c conda-forge cadet``
 
-Optionally, use `mamba <https://github.com/mamba-org/mamba>`_ which uses a faster dependency solver than ``conda``.
-
-``mamba install -c conda-forge cadet``
-
 Install from source
 ^^^^^^^^^^^^^^^^^^^
 
@@ -43,14 +39,14 @@ It automatically checks validity of the parameter values and sets reasonable def
 Install CADET-Process
 ^^^^^^^^^^^^^^^^^^^^
 
-To install ``CADET-Process``, open an `anaconda shell` or `mamba shell` and execute:
+To install ``CADET-Process``, open an `conda shell` and execute:
 
 .. code-block:: bash
 
     pip install CADET-Process
 
-If you want to use ``CADET-Python``, open an `anaconda shell` or `mamba shell` and execute:
+If you want to use ``CADET-Python``, open an `conda shell` and execute:
 
 .. code-block:: bash
 
-    pip install CADET-Python 
+    pip install CADET-Python