I’m glad you are giving the mosaic package a try, but the issue below is not
with mosaic itself but with loading the dplyr package that mosaic depends on.
I’m not exactly sure what the problem is, but I would start by doing this:
install.packages(“DBI”)
install.packages(“dplyr”)
to make sure you have the newest version of dplyr and DBI on your machine.
Depending on the state of your R System, you might also update all of your
packages
update.packages()
If you are in RStudio or one of the other environments, you can do some or all
of these from the menu system instead of from the command line.
If after all this, you still cannot load the mosaic package, give us a updated
report and we’ll see what we can do. But my first guess is that DBI is simply
not installed on your machine.
—rjp
On Jan 5, 2015, at 10:48 AM, Nguyen C. <[email protected]> wrote:
> Dear all,
> I have installed the latest version of R (64) and mosaic package
> sucessfully in my laptop (windown 7).
> But when I try to load mosaic with comand >library(mosaic), I got the
> following message:
> ###
>> library(mosaic)
> Loading required package: car
> Loading required package: dplyr
> Error in get(".packageName", where) :
> cannot open file 'C:/Users/Nguyen
> Tu/Documents/R/win-library/3.1/DBI/R/DBI.rdb': No such file or directory
> Error: package ‘dplyr’ could not be loaded
>>
> ###
> I look at the win-library as mentioned above, then the folder
> 'C:/Users/Nguyen Tu/Documents/R/win-library/3.1/DBI/' is empty.
> I do not know what is wrong and how to correct the problem.
>
> Please help me.
> Thank you in advance.
> Tu
>
> [[alternative HTML version deleted]]
>
> _______________________________________________
> [email protected] mailing list
> https://stat.ethz.ch/mailman/listinfo/r-sig-teaching
_______________________________________________
[email protected] mailing list
https://stat.ethz.ch/mailman/listinfo/r-sig-teaching
