This patch introduce the installation of dependencies needed my the main commit.
This patch fixes:
* https://travis-ci.org/funilrys/hosts/jobs/
347504195#L592
* https://travis-ci.org/funilrys/hosts/jobs/
347504195#L598
source activate hosts
echo "Installing packages..."
-conda install mock flake8
+conda install mock flake8 beautifulsoup4 lxml
import time
from glob import glob
-import lxml # noqa: F401
+import lxml # noqa: F401
from bs4 import BeautifulSoup
# Detecting Python 3 for version-dependent implementations