Subject: Re: [X2Go-Dev] Bug#1133: Inconsistent Perl used by server or its
 agent on connect
To: Ted Toal <twtoal@ucdavis.edu>, 1133@bugs.x2go.org, control@bugs.x2go.org
References: <BF57B030-7BF4-4307-9333-49782AB84D74@ucdavis.edu>
From: Stefan Baur <X2Go-ML-1@baur-itcs.de>
Message-ID: <7a1f025f-6a4f-9c6a-ffe6-4d18a712da86@baur-itcs.de>
Date: Tue, 10 Jan 2017 23:35:19 +0100
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From: Stefan Baur <X2Go-ML-1@baur-itcs.de>
To: Ted Toal <twtoal@ucdavis.edu>, 1133@bugs.x2go.org, control@bugs.x2go.org
Message-ID: <7a1f025f-6a4f-9c6a-ffe6-4d18a712da86@baur-itcs.de>
Subject: Re: [X2Go-Dev] Bug#1133: Inconsistent Perl used by server or its
 agent on connect
References: <BF57B030-7BF4-4307-9333-49782AB84D74@ucdavis.edu>
In-Reply-To: <BF57B030-7BF4-4307-9333-49782AB84D74@ucdavis.edu>

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Control: close -1
Control: tag -1 not-a-bug

Am 10.01.2017 um 22:15 schrieb Ted Toal:
> Package: NXAGENT
> Version: 3.5.0
>=20
> My .bash_profile defines Perl environment variables for Active Perl, and =
adds the Active Perl bin directory to the start of the path. This causes an=
 x2go session to fail with the message:
> Connection failed. /usr/bin/perl: symbol lookup error: /share/carvajal-ar=
chive/PACKAGES/local/ActivePerl-5.24/lib/auto/Sys/Hostname/Hostname.so: und=
efined symbol: Perl_xs_handshake
> NXAGENT is user /usr/bin/perl and ignoring the Perl bin directory at the =
start of the path, but it is nevertheless using the Perl environment variab=
les and so is looking in the wrong place for the Perl library.

I'd say this isn't a bug, but actually expected behavior.
If you need different values for variables depending on which software
you run, you either need to prefix them manually each time you call that
software, or write a wrapper script, or use if/then clauses in your
.bash_profile.  The latter is what you seem to have decided to do, and
ran into problems with, judging from your bug report #1134, thus closing
this one.

-Stefan


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