Revert "ensure all required dependencies are met for ubuntu 11.10 server"
Revert "ensure all required dependencies are met for ubuntu 11.10 server"

This reverts commit 176a55eb9bf5bb1d04595e6a99d39b48ea2aee9b.

john-r-mcpherson/rstudio,pssguy/rstudio,thklaus/rstudio,pssguy/rstudio,more1/rstudio,jar1karp/rstudio,tbarrongh/rstudio,githubfun/rstudio,Sage-Bionetworks/rstudio,piersharding/rstudio,jrnold/rstudio,thklaus/rstudio,suribes/rstudio,brsimioni/rstudio,jrnold/rstudio,tbarrongh/rstudio,JanMarvin/rstudio,thklaus/rstudio,more1/rstudio,suribes/rstudio,jrnold/rstudio,vbelakov/rstudio,brsimioni/rstudio,jrnold/rstudio,thklaus/rstudio,Sage-Bionetworks/rstudio,jzhu8803/rstudio,JanMarvin/rstudio,jrnold/rstudio,edrogers/rstudio,githubfun/rstudio,vbelakov/rstudio,vbelakov/rstudio,thklaus/rstudio,jzhu8803/rstudio,sfloresm/rstudio,JanMarvin/rstudio,thklaus/rstudio,maligulzar/Rstudio-instrumented,Sage-Bionetworks/rstudio,piersharding/rstudio,githubfun/rstudio,brsimioni/rstudio,vbelakov/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,john-r-mcpherson/rstudio,brsimioni/rstudio,githubfun/rstudio,piersharding/rstudio,pssguy/rstudio,githubfun/rstudio,JanMarvin/rstudio,edrogers/rstudio,maligulzar/Rstudio-instrumented,tbarrongh/rstudio,suribes/rstudio,edrogers/rstudio,jzhu8803/rstudio,jzhu8803/rstudio,sfloresm/rstudio,Sage-Bionetworks/rstudio,thklaus/rstudio,jzhu8803/rstudio,jzhu8803/rstudio,piersharding/rstudio,jar1karp/rstudio,maligulzar/Rstudio-instrumented,brsimioni/rstudio,suribes/rstudio,githubfun/rstudio,JanMarvin/rstudio,pssguy/rstudio,sfloresm/rstudio,pssguy/rstudio,suribes/rstudio,suribes/rstudio,Sage-Bionetworks/rstudio,brsimioni/rstudio,piersharding/rstudio,jrnold/rstudio,vbelakov/rstudio,jar1karp/rstudio,more1/rstudio,edrogers/rstudio,jar1karp/rstudio,jar1karp/rstudio,tbarrongh/rstudio,edrogers/rstudio,vbelakov/rstudio,john-r-mcpherson/rstudio,john-r-mcpherson/rstudio,more1/rstudio,sfloresm/rstudio,pssguy/rstudio,nvoron23/rstudio,pssguy/rstudio,edrogers/rstudio,githubfun/rstudio,nvoron23/rstudio,john-r-mcpherson/rstudio,JanMarvin/rstudio,nvoron23/rstudio,jar1karp/rstudio,piersharding/rstudio,vbelakov/rstudio,JanMarvin/rstudio,tbarrongh/rstudio,jzhu8803/rstudio,more1/rstudio,edrogers/rstudio,jar1karp/rstudio,jar1karp/rstudio,nvoron23/rstudio,tbarrongh/rstudio,jrnold/rstudio,thklaus/rstudio,tbarrongh/rstudio,jar1karp/rstudio,piersharding/rstudio,brsimioni/rstudio,maligulzar/Rstudio-instrumented,piersharding/rstudio,sfloresm/rstudio,tbarrongh/rstudio,suribes/rstudio,jrnold/rstudio,maligulzar/Rstudio-instrumented,more1/rstudio,john-r-mcpherson/rstudio,pssguy/rstudio,nvoron23/rstudio,more1/rstudio,jzhu8803/rstudio,githubfun/rstudio,sfloresm/rstudio,suribes/rstudio,nvoron23/rstudio,sfloresm/rstudio,john-r-mcpherson/rstudio,maligulzar/Rstudio-instrumented,vbelakov/rstudio,maligulzar/Rstudio-instrumented,maligulzar/Rstudio-instrumented,brsimioni/rstudio,maligulzar/Rstudio-instrumented,nvoron23/rstudio,Sage-Bionetworks/rstudio,piersharding/rstudio,jrnold/rstudio,more1/rstudio,edrogers/rstudio,sfloresm/rstudio,john-r-mcpherson/rstudio,Sage-Bionetworks/rstudio