https://github.com/sagemath/cloud/issues/49 -- use latest rpy2 instead of one shipped with sage.
https://github.com/sagemath/cloud/issues/49 -- use latest rpy2 instead of one shipped with sage.

tscholl2/smc,tscholl2/smc,tscholl2/smc,DrXyzzy/smc,tscholl2/smc,sagemathinc/smc,sagemathinc/smc,sagemathinc/smc,DrXyzzy/smc,sagemathinc/smc,tscholl2/smc,DrXyzzy/smc,DrXyzzy/smc