Doc: Correct missing parts in installation section (#199)

tomschr · scls19fr · commit 05948ec47b22 · 2019-11-24T16:51:23.000+01:00
* Add missing install command for FreeBSD
* Introduce a "Pip" and "Linux Distributions" subsection
* Change header level of every distribution (to make it appear
  under the "Linux Distributions" subsection)
* Move note into "Linux Distributions" subsection
diff --git a/docs/install.rst b/docs/install.rst
@@ -1,6 +1,10 @@
 Installing semver
 =================
 
+
+Pip
+---
+
 For Python 2:
 
 .. code-block:: bash
@@ -13,6 +17,8 @@ For Python 3:
 
     pip3 install semver
 
+Linux Distributions
+-------------------
 
 .. note::
 
@@ -26,7 +32,7 @@ For Python 3:
 
 
 Arch Linux
-----------
+^^^^^^^^^^
 
 1. Enable the community repositories first:
 
@@ -41,7 +47,7 @@ Arch Linux
 
 
 Debian
-------
+^^^^^^
 
 1. Update the package index::
 
@@ -53,21 +59,22 @@ Debian
 
 
 Fedora
-------
+^^^^^^
 
 .. code-block:: bash
 
     $ dnf install python3-semver
 
 
 FreeBSD
--------
+^^^^^^^
 
 .. code-block:: bash
 
+    $ pkg install py36-semver
 
 openSUSE
---------
+^^^^^^^^
 
 1. Enable the the ``devel:languages:python`` repository on the Open Build Service (replace ``<VERSION>`` with the preferred openSUSE release)::
 
@@ -79,7 +86,7 @@ openSUSE
 
 
 Ubuntu
-------
+^^^^^^
 
 1. Update the package index::
 
