much lighter weight checking for package installation
much lighter weight checking for package installation

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