Cannot import rpy2.rinterface.rinterface on Cygwin

Imported from <a href="http://trac.sagemath.org/sage_trac/ticket/13350">trac #13350</a>.



Reported by: jpflori

Component: cygwin

CC: kcrisman

Report Upstream: N/A

Authors: Jean-Pierre Flori

Dependencies: 

Work issues: 

Reviewers: Karl-Dieter Crisman

Merged in: sage-5.7.beta0

Attachments: <ol><li><a href="http://trac.sagemath.org/sage_trac/attachment/ticket/13350/trac_13350.patch">trac_13350.patch: </a> by jpflori at 20120808T21:54:09</li></ol>