Install RStudio

$ wget http://download1.rstudio.org/rstudio-0.98.1028-x86_64.rpm
--2014-08-31 13:36:56--  http://download1.rstudio.org/rstudio-0.98.1028-x86_64.rpm
Resolving download1.rstudio.org... 54.230.38.99, 54.230.38.175, 54.192.36.94, ...
Connecting to download1.rstudio.org|54.230.38.99|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 60750472 (58M) [application/x-redhat-package-manager]
Saving to: “rstudio-0.98.1028-x86_64.rpm”

100%[======================================>] 60,750,472  2.20M/s   in 35s    

2014-08-31 13:37:36 (1.65 MB/s) - “rstudio-0.98.1028-x86_64.rpm” saved [60750472/60750472]

# rpm -Uvh rstudio-0.98.1028-x86_64.rpm
Preparing...                ########################################### [100%]
   1:rstudio                ########################################### [100%]

$ which rstudio
/usr/bin/rstudio

$ rstudio