Re^7: Calling R in perl

[Anonymous Monk]

Any advices about that?

Get more information, run Makefile.PL yourself

step out of cpan, cpan>look Module and run perl Makefile.PL yourself, and confirm perl -V

Or the same with cpanp -z Module then perl Makefile.PL ...

Do you have the prerequisite r-studio?

[blackzero]

cpan>look Statistics::R

Returned this:

# Testing Statistics::R 0.30, Perl 5.014003, /usr/bin/perl

#   Failed test 'Internal error'
#   at t/08-errors.t line 40.
    (in cleanup) Error stopping R: 256
# Looks like you failed 1 test of 10.
Failed 1/9 test programs. 1/10195 subtests failed.
make: ** [test_dynamic] Erro 1

This is the code in 08-errors.t

#! perl

use strict;
use warnings;
use Test::More;
use Statistics::R;


SKIP: {
   skip 'because tests hang on Win32 (bug #81159)', 1 if $^O =~ /^(MS)
+?Win32$/;

   ok my $R = Statistics::R->new();

   is $R->run(q`a <- 1;`), '';

   eval {
      $R->run( qq`print("Hello");\nprint(ASDF)` );
   };
   #diag "Diagnostic: \n".$@."\n";
   ok $@, 'Runtime error';

   is $R->run(q`a <- 1;`), '';

   ok $R = Statistics::R->new();
   eval {
      $R->run( qq`print("Hello");\nprint "ASDF"` );
   };
   #diag "Diagnostic: \n".$@."\n";
   ok $@, 'Syntax error';
   # Actual error message varies depending on locale

   is $R->run(q`a <- 1;`), '';

   use_ok 't::FlawedStatisticsR';
   ok $R = t::FlawedStatisticsR->new();
   eval {
      $R->run( qq`print("Hello");\ncolors<-c("red")` );
   };
   #diag "Diagnostic: \n".$@."\n";
   ok $@, 'Internal error'; # THIS IS LINE 40 !!!

};

done_testing;

[frozenwithjoy]

Since you are having so much trouble with this installation, maybe you should just use Perlbrew to install a fresh, independent, and current Perl installation. Then use the guide on the Perlbrew site to install cpanm and then you are running on EZ-mode.

Also, which versions of R and Perl are you running?

[blackzero]

perl is 4:5.14.3-218.fc17

R is 2.15.2-1.fc17

[Anonymous Monk]

that is highly unlikely to help in this situation

[Anonymous Monk]

So all other tests pass? In that case, ignore it and install the module -- you might also report upstream to rt://Statistics-R