doc: make it clear that Python 3 is required by the theme and plugins.

diff --git a/README.rst b/README.rst
index b246bb7a98d9e7f2ac33e9bbf9c49a1da32a8432..76b552b397e24004b13565ce88076c900e69968a 100644 (file)
--- a/README.rst
+++ b/README.rst
@@ -70,7 +70,7 @@ On Ubuntu you need these:
 .. code:: sh
 
     sudo apt-get install texlive-base texlive-latex-extra texlive-fonts-extra
-    pip install pelican Pyphen Pillow
+    pip3 install pelican Pyphen Pillow
 
 Once you have all the dependencies, simply go to the ``site/`` subdirectory and
 start development server there. The live-reloading website will appear on

diff --git a/doc/pelican.rst b/doc/pelican.rst
index 6fe6770f7f2fc5940232f3b76ca457db98226d10..e707ec1a57faa4ba48e1c91ad2433e2fe8d0f721 100644 (file)
--- a/doc/pelican.rst
+++ b/doc/pelican.rst
@@ -44,14 +44,18 @@ set of useful plugins.
 `Quick start`_
 ==============
 
-Install Pelican either via ``pip`` or using your system package manager. Note
-that in order to use m.css `plugins <{filename}/plugins.rst>`_ later, you may
-want to install the Python 3 version.
+Install Pelican either via ``pip`` or using your system package manager.
+
+.. note-danger::
+
+    In order to use the m.css `theme <{filename}/pelican/theme.rst>`_ or
+    `plugins <{filename}/plugins.rst>`_ later, you need to install the Python 3
+    version of Pelican. Python 2 is not supported.
 
 .. code:: sh
 
     # You may need sudo here
-    pip install pelican
+    pip3 install pelican
 
 Note that using the m.css theme or Pelican plugins may require additional
 dependencies than just Pelican --- documentation of each lists the additional

diff --git a/doc/plugins/htmlsanity.rst b/doc/plugins/htmlsanity.rst
index 31fff7bb9902752761d7ab217d9d6fdf8886ee0b..7ebd32de42acee985a6b059be87dd4ef7ec013e2 100644 (file)
--- a/doc/plugins/htmlsanity.rst
+++ b/doc/plugins/htmlsanity.rst
@@ -64,7 +64,7 @@ it with the above setting.
 
 .. code:: sh
 
-    pip install Pyphen
+    pip3 install Pyphen
 
 `What it does`_
 ===============

diff --git a/doc/plugins/images.rst b/doc/plugins/images.rst
index 7cf64e630e84c1a5755f538fd1673f797f0e673b..ef88ede0e7575c271d8103f2f55724062cc094e6 100644 (file)
--- a/doc/plugins/images.rst
+++ b/doc/plugins/images.rst
@@ -64,7 +64,7 @@ To use the image grid feature (see below), in addition you need the
 
 .. code:: sh
 
-    pip install Pillow
+    pip3 install Pillow
 
 `Images, figures`_
 ==================

diff --git a/doc/plugins/math-and-code.rst b/doc/plugins/math-and-code.rst
index f43f58086a8f6e1fd517d31ecd33d9d8d876d327..494b99c3bbda270c11dd981d937e38cf7a715a03 100644 (file)
--- a/doc/plugins/math-and-code.rst
+++ b/doc/plugins/math-and-code.rst
@@ -148,7 +148,7 @@ it via ``pip`` or your distribution package manager:
 
 .. code:: sh
 
-    pip install Pygments
+    pip3 install Pygments
 
 The plugin overrides the builtin docutils
 `code directive <http://docutils.sourceforge.net/docs/ref/rst/directives.html#code>`_