Replace pip install with python -m pip install

README.rst

@@ -79,15 +79,15 @@ User installation
 
 The simplest way to install ``giotto-tda`` is using ``pip``   ::
 
-    pip install -U giotto-tda
+    python -m pip install -U giotto-tda
 
 If necessary, this will also automatically install all the above dependencies. Note: we recommend
 upgrading ``pip`` to a recent version as the above may fail on very old versions.
 
 Pre-release, experimental builds containing recently added features, and/or
 bug fixes can be installed by running   ::
 
-    pip install -U giotto-tda-nightly
+    python -m pip install -U giotto-tda-nightly
 
 The main difference between ``giotto-tda-nightly`` and the developer installation (see the section
 on contributing, below) is that the former is shipped with pre-compiled wheels (similarly to the stable

doc/contributing/index.rst

@@ -104,7 +104,7 @@ changes. To install ``flake8`` just do
 
 .. code-block:: python
 
-    pip install flake8
+    python -m pip install flake8
 
 You can use ``flake8`` on your python code via the following instructions:
 
@@ -131,7 +131,7 @@ There are two ways to run unit tests for ``giotto-tda``.
 
 .. code-block:: python
 
-    pip install pytest
+    python -m pip install pytest
 
 You can use ``pytest`` on your python code via the following instructions:
 

doc/installation.rst

@@ -29,15 +29,15 @@ User installation
 
 The simplest way to install giotto-tda is using ``pip``   ::
 
-    pip install -U giotto-tda
+    python -m pip install -U giotto-tda
 
 If necessary, this will also automatically install all the above dependencies. Note: we recommend
 upgrading ``pip`` to a recent version as the above may fail on very old versions.
 
 Pre-release, experimental builds containing recently added features, and/or
 bug fixes can be installed by running   ::
 
-    pip install -U giotto-tda-nightly
+    python -m pip install -U giotto-tda-nightly
 
 The main difference between giotto-tda-nightly and the developer installation (see the section
 on contributing, below) is that the former is shipped with pre-compiled wheels (similarly to the stable
@@ -137,7 +137,7 @@ Troubleshooting
 If you need to understand where the compiler tries to look for ``boost`` headers,
 you can install ``giotto-tda`` with::
 
-   pip install -e . -v
+   python -m pip install -e . -v
 
 Then you can look at the output for lines starting with::
 

doc/ipynb_to_py.py

@@ -3,7 +3,7 @@
 Usage: python ipynb_to_gallery.py <notebook.ipynb>
 
 Dependencies:
-pypandoc: install using `pip install pypandoc`
+pypandoc: install using `python -m pip install pypandoc`
 """
 import pypandoc as pdoc
 import json

doc/release.rst

@@ -259,7 +259,7 @@ package ``giotto-tda`` will start at v0.1.4 for project continuity.
 
 Short summary: install via ::
 
-    pip install -U giotto-tda
+    python -m pip install -U giotto-tda
 
 and ``import gtda`` in your scripts or notebooks!