.. _how-to-install-label:

How to install
--------------

.. index::
    install


- Install ``git``.
- Install ``npm`` using the latest installer in the `Node.js home page <https://nodejs.org/en/>`_.

  - Execute ``npm init`` if you need to initialize the ``package.json`` file.
  - Execute ``npm install`` to install the required packages.
  - If you want to add a required package, run ``npm install --save xxxxxx``

- Install ``gulp`` globally by executing ``npm install -g gulp``.
- Install ``npm install --save-dev gulp``.
- Install ``babel`` (transcompiler from ES6 to ES5)

  - Execute ``npm install --save-dev @babel/core @babel/preset-env``.
  - Execute ``npm install --save-dev gulp-babel``

- Install ``npm install --save-dev gulp-eol``.
- Install ``eslint`` by executing ``npm install -g eslint``.

  - Initialize ``eslint`` by executing ``eslint --init``.
  - Add to the required packages: ``npm install --save-dev gulp-eslint``

- Install ``npm install --save-dev webpack-stream``.

- Install ``npm install --save bootstrap``.
- Install ``npm install --save bootstrap-datepicker``.
- Install ``npm install --save bootstrap3-dialog``.
- Install ``npm install --save patternfly-bootstrap-treeview``.
- Install ``npm install --save file-saver``.
- Install ``npm install --save popper``.
- Install ``npm install --save popper.js``.
- Install ``npm install --save jquery``.
- Install ``npm install --save ol``.
- Install ``npm install --save proj4``.
- Install ``npm install --save @turf/nearest-point``.
- Install ``npm install --save @turf/turf``.

- For updating ``npm``:

  - Execute ``npm install -g npm@next``