macos_dependencies_install.md

@@ -3,27 +3,20 @@
 ## Choose: MacPorts or Homebrew ##
 
 The historical supported way to install LMGC90's prerequisites by the developper teams is to use the [MacPort package manager](https://www.macports.org).
-It should also now possible to use [Homebrew](https://brew.sh/). Anaconda is still not supported.
-Whatever you choose, mixing the two manager is not recommended and if you were to do it... you are
-on your own.
+It should also now possible to use [Homebrew](https://brew.sh/) or [Conda](https://)
+Whatever you choose, mixing the managers is not recommended and if you were to do it... you are on your own.
 
 ## Installing with MacPorts ##
 
 Theses instructions has been used to successfully build LMGC90 on an Apple M1 Pro (Macbook Pro) with:
-* MacOS Sequoia 15.7.1
-* MacPort 2.11.5
+* MacOS Tahoe 26.1
+* MacPort 2.11.6
 
 The following instructions were working at the time of writing (fall 2025),
 and the version number of `gcc` package as well as python may have to be updated at a later date.
 
-```
-sudo port install gcc15 hdf5 +gfortran cmake +gui swig-python
-sudo port install py312-pip py312-numpy py312-h5py
-sudo port install py312-scipy py312-matplotlib py312-pandas
-```
-
-Then you need to set the compiler and python as the default on your system:
-```
+```shell
+sudo port install gcc15 hdf5 +gfortran cmake +gui swig-python py312-pip
 sudo port select --set python python312
 sudo port select --set python3 python312
 sudo port select --set pip pip312
@@ -47,29 +40,23 @@ and then download Paraview software from [here](http://www.paraview.org/download
 
 To build the documentation:
 ```
-sudo port install doxygen graphviz py312-sphinx py312-numpydoc texlive-latex-extra dvipng ImageMagick
+sudo port install doxygen graphviz py312-sphinx texlive-latex-extra dvipng ImageMagick
 sudo port select --set docutils py312-docutils
 sudo port select --set pygments py312-pygments
 sudo port select --set sphinx py312-sphinx
 ```
 
-To read tutorials:
-```
-sudo port install py312-jupyter
-sudo port select --set ipython py312-ipython
-sudo port select --set ipython3 py312-ipython
-```
-
 ## Installing with Homebrew ##
 
 Theses instructions has been used to successfully build LMGC90 on an Apple M1 Pro (Macbook Pro) with:
 
-* MacOS Sequoia 15.7.1
-* Homebrew 4.6.15
+* MacOS Tahoe 26.1
+* Homebrew 5.0.5
 
 At the time of writing, what worked is:
 ```shell
-brew install cmake gcc swig python numpy scipy openblas vtk gmsh
+brew install cmake gcc swig python openblas
+
 ```
 It is also strongly recommended to install virtualenvwrapper
 to manage python virtual environment:
@@ -77,6 +64,11 @@ to manage python virtual environment:
 brew install virtualenvwrapper
 ```
 
+## Installing with conda ##
+
+The recommended conda version to install is the one provided by
+[conda-forge](https://conda-forge.org/download)
+
 ****
 
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