=============
Install Aydin
=============

You can install Aydin in two different ways.

The first approach is to download the operating system specific 'app bundles' that we have prepared.
This approach requires zero command-line interactions. It is as simple as downloading the bundle,
then installing/unzipping the bundle, and finally double-clicking on the Aydin app to start it.

The second approach is to install Aydin via ``pip``. With this approach, you will have a more
more flexible installation. This can help to set certain GPU-using dependencies, but als requires
more familiarity with Python package managers.

Below, we provide detailed, step-by-step installation guides, to help you install Aydin on your computer.


Install Aydin bundle on Mac OSX
---------------------------------------

Download the `OSX bundle <https://royerlab.github.io/aydin/>`_ to start. Then right-click and open the Aydin installer as shown
below:

.. image:: ../resources/install/osx/right_click_open.png


You will be welcomed by the opening page of the installer, click on `Continue` button:

.. image:: ../resources/install/osx/first_installer_tab.png


You can then choose the destination in which Aydin will be installed. On this step please
choose the partition that has your ``home`` folder, so that we can install Aydin into
your ``home`` folder for your convenience:

.. image:: ../resources/install/osx/rename_select_a_destination.png


You are ready to start the installation, just click on `Install` button:

.. image:: ../resources/install/osx/click_install.png


Installer will run and show you its progress as shown below:

.. image:: ../resources/install/osx/wait_install.png


Once the installation is done, you can close the installer:

.. image:: ../resources/install/osx/close_installer.png


After a successful installation, you can find ``Aydin`` in your ``Applications``
folder as shown below:

.. image:: ../resources/install/osx/find_aydin_in_applications.png

Install Aydin bundle on Windows
---------------------------------------

Download the `Windows bundle <https://royerlab.github.io/aydin/>`_ to start. Then extract the compressed
Aydin bundle, you should be able to see the see extracted folder as shown
below:

.. image:: ../resources/install/win/unzip_and_open_the_folder.png


You can open the folder and double-click on the ``run-aydin`` file to start Aydin:

.. image:: ../resources/install/win/double_click_on_run_aydin.png



Install Aydin bundle on Linux
---------------------------------------

Download the `Linux bundle <https://royerlab.github.io/aydin/>`_  to start. Then extract the Aydin bundle
from the compressed file. You should be able to see the see extracted folder as shown below:

.. image:: ../resources/install/linux/unzip_bundle.png

You can open the folder and run the ``run-aydin.sh`` script from terminal to start Aydin:


.. image:: ../resources/install/linux/inside_the_folder.png


or you can get into ``aydin`` folder and double-click on the executable named ``aydin``:

.. image:: ../resources/install/linux/aydin_executable.png


Install Aydin in a Conda environment with CUDA support
---------------------------------------------------------------------

If you are an OSX user please first make sure to install ``libomp``:

.. code-block:: bash

    $ brew install libomp


Then you can install Aydin with CUDA support:

.. code-block:: bash

    $ conda create -y -n aydin_env python=3.9
    $ conda activate aydin_env
    $ pip install aydin
    $ conda install cudatoolkit