[R] sqldf --Warning message:

[Divakar Reddy]

Dear R users,

I'm getting Waring message while trying to load "sqldf" package in R3.2.3
and assuming that we can ignore this as it's WARNING Message and not an
error message.
Can you guide me if my assumption is wrong?


> library(sqldf);
Loading required package: gsubfn
Loading required package: proto
Loading required package: RSQLite
Loading required package: DBI
Warning message:
no DISPLAY variable so Tk is not available

> version               _
platform       x86_64-redhat-linux-gnu
version.string R version 3.2.3 (2015-12-10)
>

Thanks,
Divakar
Phoenix,USA

	[[alternative HTML version deleted]]