A workaround for LD_LIBRARY_PATH for me is to locate my Java jvm.dll in 
$JRE_BIN/bin/server and the resource dlls are in $JRE_HOME/bin
the other libraries are on $PATH


Martin Gainty 

 

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Rabbi Levison: ..Nobody's Perfect..

 

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> From: shlo...@iglu.org.il
> To: beginners@perl.org
> Subject: Re: How to set LD_LIBRARY_PATH
> Date: Fri, 28 May 2010 11:06:41 +0300
> CC: newbie01.p...@gmail.com; dbi-us...@perl.org
> 
> On Friday 28 May 2010 10:45:14 newbie01 perl wrote:
> > Hi all,
> > 
> > Can someone advise how to set LD_LIBRARY_PATH from within the Perl scripts?
> > 
> > If I set LD_LIBRARY_PATH from the command line, all is okay
> > 
> > [oracle ~]$ perl -e 'use DBD::Oracle; print $DBD::Oracle::VERSION,"\n";'
> > Can't load
> > '/oracle/product/db/11.1/perl/lib/site_perl/5.8.3/x86_64-linux-thread-multi
> > /auto/DBD/Oracle/Oracle.so' for module DBD::Oracle: libclntsh.so.11.1:
> > cannot open shared object file: No such file or directory at
> > /usr/lib64/perl5/5.8.5/x86_64-linux-thread-multi/DynaLoader.pm line 230.
> > at -e line 1
> > Compilation failed in require at -e line 1.
> > BEGIN failed--compilation aborted at -e line 1.
> > [oracle ~]$ export LD_LIBRARY_PATH=/oracle/product/db/11.1/lib
> > [oracle ~]$ perl -e 'use DBD::Oracle; print $DBD::Oracle::VERSION,"\n";'
> > 1.15
> > 
> > But if I do the following instead in the Perl script, it does not work? How
> > to set the LD_LIBRARY_PATH then?
> > 
> > $ENV{ORACLE_HOME}=$ORACLE_HOME;
> > $ENV{ORACLE_SID}=$ORACLE_SID;
> > $ENV{PATH}="$ORACLE_HOME/bin:$PATH";
> > $ENV{LD_LIBRARY_PATH}="$ORACLE_HOME/lib";
> > 
> > FYI, the script is to run from a cron which is why am setting
> > LD_LIBRARY_PATH in the script.
> > 
> 
> If you're going to use "use DBD::Oracle;" in the script then you'll need to 
> put these statements in a BEGIN block:
> 
> [code]
> use vars qw($ORACLE_HOME $ORACLE_SID);
> 
> BEGIN
> {
> $ORACLE_HOME = ...;
> $ORACLE_SID = ...;
> $ENV{ORACLE_HOME}=$ORACLE_HOME;
> $ENV{ORACLE_SID}=$ORACLE_SID;
> $ENV{PATH}="$ORACLE_HOME/bin:$PATH";
> $ENV{LD_LIBRARY_PATH}="$ORACLE_HOME/lib";
> }
> 
> use DBD::Oracle;
> [/code]
> 
> That's because "use" is executed at compile-time instead of run-time.
> 
> Regards,
> 
> Shlomi Fish
> 
> -- 
> -----------------------------------------------------------------
> Shlomi Fish http://www.shlomifish.org/
> "The Human Hacking Field Guide" - http://shlom.in/hhfg
> 
> God considered inflicting XSLT as the tenth plague of Egypt, but then
> decided against it because he thought it would be too evil.
> 
> Please reply to list if it's a mailing list post - http://shlom.in/reply .
                                          
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