pip install prettytable || exit 1
pip install pyvmomi || exit 1
+ # required for OpenNebula connector
+ pip install untangle || exit 1
+ pip install -e git+https://github.com/python-oca/python-oca#egg=oca || exit 1
+
# required for AWS connector
[ "$_DISTRO" == "Ubuntu" ] && install_packages "python-boto"
[ "$_DISTRO" == "CentOS" -o "$_DISTRO" == "Red" ] && install_packages "python-boto" #TODO check if at Centos it exists with this name, or PIP should be used