Bugzilla 4.2.5 install - gives Use of uninitialized value $ENV{"FLOCK_FORKING_USE"}

[Mahoney, Mike]

I've just started a new installation of Bugzilla 4.2.5 on RHEL 4.8. Immediately after installing the pre-requisites, attached is what I get:

Google search turns up this link: https://bugzilla.mozilla.org/show_bug.cgi?id=869775

Regards, Mike Mahoney

- - - -
/web/bugzpwr/server/bugz-pwr
bugzilla01.anywhere.com[118]% ./checksetup.pl --check-modules > /tmp/bz_pwr_check_0514b.txt
Use of uninitialized value $ENV{"FLOCK_FORKING_USE"} in string eq at lib/File/Flock/Forking.pm line 13, <DATA> line 747.

bugzilla01.anywhere.com[119]% more /tmp/bz_pwr_check_0514b.txt
* This is Bugzilla 4.2.5 on perl 5.10.1
* Running on Linux 2.6.9-89.0.16.ELxenU #1 SMP Tue Oct 27 04:12:25 EDT 2009

Checking perl modules...
Checking for CGI.pm (v3.51) ok: found v3.63
Checking for Digest-SHA (any) ok: found v5.47
Checking for TimeDate (v2.21) ok: found v2.24
Checking for DateTime (v0.28) ok: found v1.03
Checking for DateTime-TimeZone (v0.71) ok: found v1.59
Checking for DBI (v1.41) ok: found v1.625
Checking for Template-Toolkit (v2.22) ok: found v2.24
Checking for Email-Send (v2.00) ok: found v2.198
Checking for Email-MIME (v1.904) ok: found v1.911
Checking for URI (v1.37) ok: found v1.60
Checking for List-MoreUtils (v0.22) ok: found v0.33
Checking for Math-Random-ISAAC (v1.0.1) ok: found v1.004

Checking available perl DBD modules...
Checking for DBD-Pg (v1.45) not found
Checking for DBD-mysql (v4.001) ok: found v4.023
Checking for DBD-SQLite (v1.29) not found
Checking for DBD-Oracle (v1.19) not found

The following Perl modules are optional:
Checking for GD (v1.20) ok: found v2.49
Checking for Chart (v2.1) ok: found v2.4.6
Checking for Template-GD (any) ok: found v1.56
Checking for GDTextUtil (any) ok: found v0.86
Checking for GDGraph (any) ok: found v1.44
Checking for MIME-tools (v5.406) ok: found v5.504
Checking for libwww-perl (any) ok: found v6.05
Checking for XML-Twig (any) ok: found v3.44
Checking for PatchReader (v0.9.6) ok: found v0.9.6
Checking for perl-ldap (any) ok: found v0.55
Checking for Authen-SASL (any) ok: found v2.16
Checking for RadiusPerl (any) ok: found v0.22
Checking for SOAP-Lite (v0.712) ok: found v0.716
Checking for JSON-RPC (any) ok: found v1.03
Checking for JSON-XS (v2.0) ok: found v2.33
Checking for Test-Taint (any) ok: found v1.06
Checking for HTML-Parser (v3.40) ok: found v3.71
Checking for HTML-Scrubber (any) ok: found v0.09
Checking for Encode (v2.21) ok: found v2.35
Checking for Encode-Detect (any) ok: found v1.01
Checking for Email-MIME-Attachment-Stripper (any) ok: found v1.316
Checking for Email-Reply (any) ok: found v1.202
Checking for TheSchwartz (any) ok: found v1.10
Checking for Daemon-Generic (any) ok: found v0.83
Checking for mod_perl (v1.999022) not found
Checking for Apache-SizeLimit (v0.96) not found
***********************************************************************

[Sit]

In my case, the error message showed up underneath "Checking for TheSchwartz" line. So, I manually removed lib/TheSchwartz (which was created by install-module.pl) and reran and it no longer gave the error. But this would mean I will not get this optional feature.