Doc: project structure

docs/source/contributing.rst

@@ -68,8 +68,9 @@ Ready to contribute?
 
 Now you can make your changes locally.
 
-3. When you're done making changes, check that your code follows the guidelines for :ref:`addingoperator` and
-that the both old and new tests pass successfully:
+3. When you're done making changes, check that your code follows the guidelines for 
+:ref:`addingoperator` or :ref:`addingsolver` and that both old and new tests pass 
+successfully:
 
 .. code-block:: bash
 
@@ -126,6 +127,7 @@ Before you submit a pull request, check that it meets these guidelines:
 Project structure
 #################
 This repository is organized as follows:
+
 * **pylops**:     Python library containing various linear operators and auxiliary routines
 * **pytests**:    set of pytests
 * **testdata**:   sample datasets used in pytests and documentation

docs/source/installation.rst

@@ -52,6 +52,14 @@ to install the PyPI distribution:
 
 Note that when installing via ``pip``, only *required* dependencies are installed.
 
+From Source
+===========
+To access the latest source from github:
+
+.. code-block:: bash
+
+   >> pip install https://github.com/PyLops/pylops.git@dev
+
 Docker
 ======
 If you want to try PyLops but do not have Python in your
@@ -87,12 +95,12 @@ Fork the `PyLops repository <https://github.com/PyLops/pylops>`_ and clone it by
 
    >> git clone https://github.com/YOUR-USERNAME/pylops.git
 
-We recommend installing dependencies into a separate environment.
-For that end, we provide a `Makefile` with useful commands for setting up the environment.
-
 Install dependencies
 ====================
 
+We recommend installing dependencies into a separate environment.
+For that end, we provide a `Makefile` with useful commands for setting up the environment.
+
 Conda (recommended)
 -------------------
 For a ``conda`` environment, run