  We demonstrate how recent developments in string field theory provide a
framework to systematically study type II flux compactifications with
non-trivial Ramond-Ramond profiles. We present an explicit example where
physical observables can be computed order by order in a small parameter which
can be effectively viewed as string coupling constant. We obtain the
corresponding background solution of the string field equations of motions up
to the second order in the expansion. Along the way, we show how the tadpole
cancellations of the string field equations lead to the minimization of the
F-term potential of the low energy supergravity description. String field
action expanded around the obtained background solution furnishes a worldsheet
description of the flux compactifications.
