Update installation instructions

SylvainCorlay · SylvainCorlay · commit 895e5b6f358c · 2021-04-13T20:48:18.000+02:00
diff --git a/README.md b/README.md
@@ -18,10 +18,10 @@ The Python bindings for `xtensor` are based on the [pybind11](https://github.com
 
 ## Installation
 
-`xtensor-python` is a header-only library. We provide a package for the conda package manager.
+`xtensor-python` is a header-only library. We provide a package for the mamba (or conda) package manager.
 
 ```bash
-conda install -c conda-forge xtensor-python
+mamba install -c conda-forge xtensor-python
 ```
 
 ## Documentation
diff --git a/docs/source/installation.rst b/docs/source/installation.rst
@@ -27,14 +27,14 @@ Besides the xtendor-python headers, all these methods place the `cmake` project
 
 .. image:: conda.svg
 
-Using the conda package
------------------------
+Using the conda-fore package
+----------------------------
 
-A package for xtensor-python is available on the conda package manager.
+A package for xtensor-python is available on the mamba (or conda) package manager.
 
 .. code::
 
-    conda install -c conda-forge xtensor-python
+    mamba install -c conda-forge xtensor-python
 
 .. image:: debian.svg
 
