Hello to all the Monks,

I'm trying to execute a script which depends on two modules (GRASS::raster and SMDR::setup_3001) in a grid environment. Once the job reach a node and before the execution, it installs the modules in $HOME/usr/local/perl_local_lib without any problem.

The first lines of the script are:

use warnings;
use diagnostics;
use Carp;
use Getopt::Long qw(:config permute);
use File::Temp;
use File::Spec;
use lib "$ENV{HOME}/usr/local/perl_local_lib";
use GRASS::raster qw(:all);
use SMDR::setup_3001 qw(:all);
[download]

Although the  use lib... line is working and @INC is modified it fails at execution with the following error message:

Can't locate GRASS/raster.pm in @INC (@INC contains: /home/ienvmod008/
+usr/local/perl_local_lib /opt/glite/lib/perl5 /opt/gpt/lib/perl/i386-
+linux-thread-multi /opt/gpt/lib/perl /usr/lib/perl5/5.8.0/i386-linux-
+thread-multi /usr/lib/perl5/5.8.0 /usr/lib/perl5/site_perl/5.8.0/i386
+-linux-thread-multi /usr/lib/perl5/site_perl/5.8.0 /usr/lib/perl5/sit
+e_perl /usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi /usr/
+lib/perl5/vendor_perl/5.8.0 /usr/lib/perl5/vendor_perl .) at /home/ie
+nvmod008/gram_scratch_4ua3ZvbJDO/https_3a_2f_2fi2grb01.ifca.es_3a9000
+_2fEGtV8vmZdn0cz95cNUieTQ_0/SMDR_Scripts_3001/smdr.setup.3001.pl line
+ 43.
BEGIN failed--compilation aborted at /home/ienvmod008/gram_scratch_4ua
+3ZvbJDO/https_3a_2f_2fi2grb01.ifca.es_3a9000_2fEGtV8vmZdn0cz95cNUieTQ
+_0/SMDR_Scripts_3001/smdr.setup.3001.pl line 43 (#1)
    (F) You said to do (or require, or use) a file that couldn't be
    found. Perl looks for the file in all the locations mentioned in @
+INC,
    unless the file name included the full path to the file.  Perhaps 
+you
    need to set the PERL5LIB or PERL5OPT environment variable to say w
+here
    the extra library is, or maybe the script needs to add the library
+ name
    to @INC.  Or maybe you just misspelled the name of the file.  See
    perlfunc/require and lib.
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The first item of @INC is the location specified by the  use lib statement, and i already tried defining the route to the lib using PERL5LIB and PERL5OPT but it didn't work either.

Any idea of why is this happening or how should i specify the location of the modules?

Thank you!