Dear John,
I think you have to specify the directory of R in the R-studio installation process. Somehow the installation wizard is unable to find the address of R in your system. Thanks & Regards, Arnab Arnab Kumar Maity Graduate Teaching Assistant Division of Statistics Northern Illinois University DeKalb, IL 60115 Email: ma...@math.niu.edu Ph: 779-777-3428 On Thu, Feb 12, 2015 at 10:22 AM, John Sorkin <jsor...@grecc.umaryland.edu> wrote: > Windows 7, 64-bit. > > I am trying to install RStudio. Before installing RStudio, I installed R > 3.1.2. During the installation or R, I installled (as per the default) 32- > and 64-bit packages. When I tried to install RStudio, I received the message > R does not appear to be installed. Please install R before using RStudio. > I know R is installed, beacuse I am able to run R. > Can anyone suggest what I can do to get RStudio installed? > Thank you > John > > John David Sorkin M.D., Ph.D. > Professor of Medicine > Chief, Biostatistics and Informatics > University of Maryland School of Medicine Division of Gerontology and > Geriatric Medicine > Baltimore VA Medical Center > 10 North Greene Street > GRECC (BT/18/GR) > Baltimore, MD 21201-1524 > (Phone) 410-605-7119 > (Fax) 410-605-7913 (Please call phone number above prior to faxing) > > Confidentiality Statement: > This email message, including any attachments, is for ...{{dropped:16}} ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.