From 9387bfec39263f102b355535ebcf882c7088536b Mon Sep 17 00:00:00 2001
From: dessant <dessant@users.noreply.github.com>
Date: Fri, 18 Dec 2015 03:30:58 +0200
Subject: [PATCH] install pyinstaller for doc duilds

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 3820a948a..cfab27ca0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -30,6 +30,7 @@ install:
   - if [ "${RUN}" == "docs" ]; then
       sudo apt-get -y install texlive-full;
       pip install --upgrade sphinxcontrib-blockdiag sphinxcontrib-seqdiag sphinxcontrib-actdiag sphinxcontrib-nwdiag;
+      pip install --upgrade https://github.com/pyinstaller/pyinstaller/archive/develop.zip;
     fi;
 
 before_script: