- pip install --upgrade pip || exit 1
- pip install pyvcloud==18.2.2 || exit 1
- pip install progressbar || exit 1
- pip install prettytable || exit 1
- pip install pyvmomi || exit 1
+ pip2 install pip==9.0.3 || exit 1 # --upgrade pip install pip 10 that does not work
+ pip2 install pyvcloud==19.1.1 || exit 1
+ pip2 install progressbar || exit 1
+ pip2 install prettytable || exit 1
+ pip2 install pyvmomi || exit 1
+
+ # required for OpenNebula connector
+ pip2 install untangle || exit 1
+ pip2 install -e git+https://github.com/python-oca/python-oca#egg=oca || exit 1