- Use tox environments instead of gloablly installed packages.

.gitignore

-output/*
-cache/*
+output/
+cache/
+.cache/
+.tox/
+*.log
 *.pyc
 *~
 ~*

tox.ini

+[tox]
+envlist = build
+skipsdist = True
+
+[testenv]
+envdir = {toxinidir}/.tox/env
+basepython = python2
+deps =
+    Fabric
+    pelican
+commands =
+    build: fab build
+    serve: fab build serve
+    publish: fab publish
+    publish: git push
+whitelist_externals =
+    ssh
+    rsync
+    git