Found the problem to be a missing sysvsem available in
the php-process rpm located in RHEL Server Optional channel on red Hat network.

We now get the main VCL page.

Thanks Aaron!

Gary

Aaron Peeler wrote the following on 2/28/2012 8:09 AM:
Does the testsetup.php report any missing modules?

https://your.server.org/vcl/testsetup.php

Aaron

On Mon, Feb 27, 2012 at 5:20 PM, Gary Trail<tra...@rpi.edu>  wrote:
All:

Using RHEL 6.2,  we are working through the "cookbook install" on:

https://cwiki.apache.org/confluence/display/VCL/VCL+2.2.1+Installation

We have completed the database install and are now working on the web
front-end.  we have installed the mcrypt dependency removal patch. Clicking
on "Proceed to Login", we enter admin userid and default password and
subsequent screen says "Fatal error: Call to undefined function sem_get() in
/var/www/html/vcl/.ht-inc/utils.php on line 251".  Offending line is:

"if(! ($semid = sem_get(SEMKEY, 1, 0666, 1)))"

We are also seeing a message "Notice: Uninitialized string offset: 0 in
/var/www/html/vcl/.ht-inc/utils.php on line 3208".  Not sure if this
indicates fatal error or not.

Any ideas on what may be causing the problems and where to look?

Thanks
Gary


Josh Thompson wrote the following on 2/27/2012 3:43 PM:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Clark,

After following the directions on that page, you can ignore the error
message
about mcrypt from testsetup.php.

Josh

On Monday, February 27, 2012 8:15:07 PM Clark Cooper wrote:

Yes, I had already attempted that patch, but testsetup.php continues to
report the missing modules.  I have installed though:

[root@rhel61 phpseclib]# pwd
/var/www/html/vcl/.ht-inc/phpseclib
[root@rhel61 phpseclib]#
[root@rhel61 phpseclib]# ls
Crypt       docbook.css  intro.html  math.html        Net       PHP
crypt.html  index.html   Math        misc_crypt.html  net.html
sym_crypt.html [root@rhel61 phpseclib]#
[root@rhel61 phpseclib]# ls -l ../no_mcrypt.patch
-rw-r--r--. 1 root root 1460 Jun 16  2011 ../no_mcrypt.patch

-Clark


-----Original Message-----
From: Josh Thompson [mailto:josh_thomp...@ncsu.edu]
Sent: Monday, February 27, 2012 2:52 PM
To: vcl-user@incubator.apache.org
Subject: Re: php-mcrypt and php-sysvsem

- gpg control packet
Clark,

This page explains how to remove the dependency on mcrypt:


https://cwiki.apache.org/confluence/display/VCL/Patch+to+remove+mcrypt+depen
dency

  From testing I just did on a RHEL 6.2 system, it looks like the
php-process
package provides sysvsem.

Josh

On Monday, February 27, 2012 6:55:15 PM Clark Cooper wrote:

I'm attempting to install/configure VCL on a RHEL61 z/Linux system and
having difficulty with the requirements for php-mcrypt and php-sysvsem
as these packages do not appear to be available for my release.

The testpsetup.php script identifies the following problems:

Testing for required php extensions ...
* Missing these extensiosn: mcrypt, sysvsem


Again, my release does not appear to contain these packages.  What
should I do in order to get mcrypt support:


[root@rhel61 mcrypt-2.6.8]# yum list available|grep php
cups-php.s390x                 1:1.4.2-44.el6
rhel-s390x-server-optional-6 graphviz-php.s390x             2.26.0-7.el6

      rhel-s390x-server-optional-6 php-bcmath.s390x

5.3.3-3.el6_2.6      rhel-s390x-server-optional-6 php-dba.s390x

      5.3.3-3.el6_2.6      rhel-s390x-server-optional-6
      php-devel.s390x

           5.3.3-3.el6_2.6      rhel-s390x-server-optional-6

php-embedded.s390x             5.3.3-3.el6_2.6
rhel-s390x-server-optional-6 php-enchant.s390x
5.3.3-3.el6_2.6>
      rhel-s390x-server-optional-6 php-imap.s390x

5.3.3-3.el6_2.6      rhel-s390x-server-optional-6 php-intl.s390x

      5.3.3-3.el6_2.6      rhel-s390x-server-optional-6
      php-mbstring.s390x

           5.3.3-3.el6_2.6      rhel-s390x-server-optional-6
           php-odbc.s390x>
                5.3.3-3.el6_2.6      rhel-s390x-server-6
                php-pecl-apc.s390x>
            3.1.3p1-1.2.el6.1    rhel-s390x-server-6
            php-pecl-memcache.s390x>
        3.0.5-3.el6          rhel-s390x-server-6 php-pgsql.s390x

    5.3.3-3.el6_2.6      rhel-s390x-server-6 php-process.s390x

5.3.3-3.el6_2.6      rhel-s390x-server-optional-6 php-pspell.s390x

      5.3.3-3.el6_2.6      rhel-s390x-server-optional-6
      php-recode.s390x

           5.3.3-3.el6_2.6      rhel-s390x-server-optional-6
           php-snmp.s390x>
                5.3.3-3.el6_2.6
                rhel-s390x-server-optional-6

php-soap.s390x                 5.3.3-3.el6_2.6      rhel-s390x-server-6
php-tidy.s390x                 5.3.3-3.el6_2.6
rhel-s390x-server-optional-6 php-zts.s390x
5.3.3-3.el6_2.6>
      rhel-s390x-server-optional-6 rrdtool-php.s390x

1.3.8-6.el6          rhel-s390x-server-optional-6 uuid-php.s390x

      1.6.1-10.el6         rhel-s390x-server-optional-6

Clark Cooper | Senior Systems Engineer
1301 Gervais Street, Suite 1800 | Columbia, SC 29201
(d) 803.978.2699 | (f) 803.733.5888
clark.coo...@vc3.com | www.VC3.com
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Josh Thompson
VCL Developer
North Carolina State University

my GPG/PGP key can be found at pgp.mit.edu

All electronic mail messages in connection with State business which
are sent to or received by this account are subject to the NC Public
Records Law and may be disclosed to third parties.
-----BEGIN PGP SIGNATURE-----
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iEYEARECAAYFAk9L6wgACgkQV/LQcNdtPQOJWgCfT5g/tKzSAnvctwjBVfvEY4IM
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Gary Trail
Director of Network Services
Rensselaer Hartford Graduate Center
860-548-7869
tra...@rpi.edu

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