Hi John,
Does it work if you run R CMD r -i FailBill.R?
Steve
-------- Original Message --------
On 3/7/25 10:45, J C Nash <profjcn...@gmail.com> wrote:
> I want to use littler (i.e. "r -i ") to run an R script so I can
> set up a clickable icon for a program which uses package staplr.
> Actually to use staplr to consolidate two files and remove some unwanted
> pages before printout.
>
> A minimal example program is FailBill.R, which has the single line
>
> library("staplr")
>
> staplr is installed, as is rJava. System is Linux Mint 22.1 Xia,
> and I had to install default-jre and default-jdk to get rJava
> installed. Same error came up in a virtual Linux Mint 22 Wilma,
> as I thought recent upgrade to Mint might be the problem.
>
> Starting R and then doing
> source("FailBill.R")
> works fine.
>
> But in a terminal
>
> r -i FailBill.R
>
> gives
>
> Error: package or namespace load failed for ‘staplr’:
> .onLoad failed in loadNamespace() for 'staplr', details:
> call: NULL
> error: .onLoad failed in loadNamespace() for 'rJava', details:
> call: dyn.load(file, DLLpath = DLLpath, ...)
> error: unable to load shared object
> '/home/john/R/x86_64-pc-linux-gnu-library/4.4/rJava/libs/rJava.so':
> libjvm.so: cannot open shared object file: No such file or directory
>
> Almost certainly some setting/pointer is incorrect, but I've yet to find it,
> and see a
> lot of posts about rJava, offering plenty of confusion.
>
> Suggestions welcome. Note that the program is interactive, and RScript or
> similar
> charge ahead and ignore the interactive dialogs that use package svDialogs
> in the
> program I'm trying to develop. Since I can run in R or RStudio by starting
> them and
> then source()ing, the situation is not critical, but it would be good to
> work out
> what is failing.
>
> John Nash
>
> ______________________________________________
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>
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and provide commented, minimal, self-contained, reproducible code.
