I don't think that warning is originating from R... LC_TYPE is an
environment variable that the standard C library pays attention to, so could be
either ssh on your local computer or ssh on the remote computer in response to
something the local ssh is doing.
IMO this question belongs in a forum about Ubuntu or ssh, or possibly
R-sig-debian.
--
Sent from my phone. Please excuse my brevity.
On March 14, 2018 2:17:20 AM PDT, Marc Girondot via R-help <r-help at
r-project.org> wrote:>Dear member,
>
>When I run a code on a computer B from a computer A through shh using
>for example:
>
>system("ssh login at IPadress \"R -e
'print(1)'\"")
>[Note that I don't need indicate password because
>~/.ssh/authorized_keys
>is used]
>
>I get a warning:
>During startup - Warning message:
>Setting LC_CTYPE failed, using "C"
>
>The code is working (it prints 1) but I don't like get a warning.
>
>R 3.4.3 is installed on the IPadress computer under Ubuntu 16.04
>
>In this computer, I tried to add in .Rprofile this line:
>Sys.setlocale(category = "LC_CTYPE", locale =
"en_US.UTF-8")
>
>it is recognized but I get always the same warning when the code is ran
>
>through ssh:
>
> > system("ssh login at IPadress \"R -e
'print(1)'\"")
>
>R version 3.4.3 (2017-11-30) -- "Kite-Eating Tree"
>Copyright (C) 2017 The R Foundation for Statistical Computing
>Platform: x86_64-pc-linux-gnu (64-bit)
>
>.... some messages are removed for simplicity
>
>[1] "en_US.UTF-8"
>[Previously saved workspace restored]
>
>During startup - Warning message:
>Setting LC_CTYPE failed, using "C"
> > print(1)
>[1] 1
>
>If I run the same in the local terminal, I don't get the warning:
>
>~$ R -e "print(1)"
>
>R version 3.4.3 (2017-11-30) -- "Kite-Eating Tree"
>Copyright (C) 2017 The R Foundation for Statistical Computing
>Platform: x86_64-pc-linux-gnu (64-bit)
>
>.... some messages are removed for simplicity
>
>
>[1] "en_US.UTF-8"
>[Previously saved workspace restored]
>
> > print(1)
>[1] 1
>
>
>Has someone a solution to not get this warning when a code is ran
>through ssh ?
>
>Thanks
>
>Marc Girondot
>
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