I want to add RMySQL and RODBC packages to my R installation on redhat linux box. The command install.packages gives following output. What could be wrong? ******************** install.packages(RMySQL) trying URL `http://cran.r-project.org/src/contrib/PACKAGES' Content type `text/plain; charset=iso-8859-1' length 202145 bytes opened URL .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... ....... downloaded 197Kb Error in unique(pkgs) : Object "RMySQL" not found ********************** Vikas
Hi!
install.packages("RMySQL")
^ ^
note the parenthesis
/E
Vikas Rawal wrote:
> I want to add RMySQL and RODBC packages to my R installation on redhat
> linux box. The command install.packages gives following output. What
> could be wrong?
>
>
> ********************
>
> trying URL `http://cran.r-project.org/src/contrib/PACKAGES'
> Content type `text/plain; charset=iso-8859-1' length 202145 bytes
> opened URL
> .......... .......... .......... .......... ..........
> .......... .......... .......... .......... ..........
> .......... .......... .......... .......... ..........
> .......... .......... .......... .......... .......
> downloaded 197Kb
>
> Error in unique(pkgs) : Object "RMySQL" not found
> **********************
>
> Vikas
>
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide!
> http://www.R-project.org/posting-guide.html
>
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wolski at molgen.mpg.de
I believe you need quotes around RMySQL.
Try:
install.packages("RMySQL")
On Sep 28, 2004, at 6:34 AM, Vikas Rawal wrote:
> I want to add RMySQL and RODBC packages to my R installation on redhat
> linux box. The command install.packages gives following output. What
> could be wrong?
>
>
> ********************
> install.packages(RMySQL)
> trying URL `http://cran.r-project.org/src/contrib/PACKAGES'
> Content type `text/plain; charset=iso-8859-1' length 202145 bytes
> opened URL
> .......... .......... .......... .......... ..........
> .......... .......... .......... .......... ..........
> .......... .......... .......... .......... ..........
> .......... .......... .......... .......... .......
> downloaded 197Kb
>
> Error in unique(pkgs) : Object "RMySQL" not found
> **********************
>
> Vikas
>
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide!
> http://www.R-project.org/posting-guide.html
Vikas Rawal wrote:> I want to add RMySQL and RODBC packages to my R installation on redhat > linux box. The command install.packages gives following output. What > could be wrong? > > > ******************** > install.packages(RMySQL) > trying URL `http://cran.r-project.org/src/contrib/PACKAGES' > Content type `text/plain; charset=iso-8859-1' length 202145 bytes > opened URL > .......... .......... .......... .......... .......... > .......... .......... .......... .......... .......... > .......... .......... .......... .......... .......... > .......... .......... .......... .......... ....... > downloaded 197Kb > > Error in unique(pkgs) : Object "RMySQL" not found > **********************There is no *object* RMySQL in your workspace. Quite probably you mean the package RMySQL. You have to quote the name: install.packages("RMySQL") Uwe Ligges> Vikas > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html