pip2 install progressbar || exit 1
pip2 install prettytable || exit 1
pip2 install pyvmomi || exit 1
+ [ "$_DISTRO" == "Ubuntu" ] && install_packages "genisoimage"
+ [ "$_DISTRO" == "CentOS" -o "$_DISTRO" == "Red" ] && install_packages "genisoimage"
# required for OpenNebula connector
pip2 install untangle || exit 1