check if svr4pkg/pkgutil are not already installed before trying to install them This is required to handle the case where the ssh connection is closed before we got the succesfull return value.
check if svr4pkg/pkgutil are not already installed before trying to
install them
This is required to handle the case where the ssh connection is closed
before we got the succesfull return value.

yannrouillard/cswonjoyent