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Re: [EP-tech] Migrating to Redhat Linux 8.6

CAUTION: This e-mail originated outside the University of Southampton.
I meant you should try to download/install from GitHub, rather than via dnf or the CPAN archive.
Newer versions of cpanm apparently allow you to do this (I've never tried this before!):

> cpanm git://github.com/shlomif/perl-XML-LibXSLT.git@master

Does that help at all?

I personally haven't tried running EPrints on RHEL8. Others might be able to answer that question.

Cheers,
John 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> on behalf of Maher Abdellatif Ahmad Qahwash <qahwash@kfupm.edu.sa>
Sent: 21 September 2023 19:59
To: eprints-tech@ecs.soton.ac.uk <eprints-tech@ecs.soton.ac.uk>
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6
 
CAUTION: This e-mail originated outside the University of Southampton.
CAUTION: This e-mail originated outside the University of Southampton.
Do you mean to download the xml-libxslt 1.96.6 and try to manually install it by running the makefile.pl ....?

Would appreciate if you have clear steps to try to resolve this issue.

Do you know if eprints has been successfully tested to run on redhat 8.6 or not?

-------- Original message --------
From: John Salter <J.Salter@leeds.ac.uk>
Date: 9/21/23 9:28 PM (GMT+03:00)
To: eprints-tech@ecs.soton.ac.uk
Subject: Re: [EP-tech] Migrating to Redhat Linux 8.6

CAUTION: This e-mail originated outside the University of Southampton. CAUTION: This e-mail originated outside the University of Southampton. There are quite a few changes from 1. 96. 6 (which I think is what RHEL provides from their repo) and
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CAUTION: This e-mail originated outside the University of Southampton.
CAUTION: This e-mail originated outside the University of Southampton.
There are quite a few changes from 1.96.6 (which I think is what RHEL provides from their repo) and 2.001001 (CPAN version).

Maybe try cloning the git repo for it, and following their instructions (I can't remember what the process is off the top of my head!).

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> on behalf of Maher Abdellatif Ahmad Qahwash <qahwash@kfupm.edu.sa>
Sent: 21 September 2023 19:15
To: eprints-tech@ecs.soton.ac.uk <eprints-tech@ecs.soton.ac.uk>
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6
 
CAUTION: This e-mail originated outside the University of Southampton.
CAUTION: This e-mail originated outside the University of Southampton.

Internal

 

We modified the Makefile.pl file as mentioned in the link, but running the perl Makefile.PL did not work as shown below:

 

[root@sftp-gsadmissions-1 XML-LibXSLT-2.002001]# perl Makefile.PL

running pkg-config libxslt... ok

looking for -lxslt... no

libxslt not found

Try setting LIBS and INC values on the command line

Or get libxslt and libxml2 from

  http://www.libxml.org/

If you install via RPMs, make sure you also install the -devel

RPMs, as this is where the headers (.h files) are.

[root@sftp-gsadmissions-1 XML-LibXSLT-2.002001]# ^C

[root@sftp-gsadmissions-1 XML-LibXSLT-2.002001]# make

make: *** No targets specified and no makefile found.  Stop.

 

Are there any other modification required to be made in the Makefile.PL file? As it is still complaining that libxslt not found??

 

Thanks,

Maher

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Maher Abdellatif Ahmad Qahwash
Sent: Thursday, September 21, 2023 8:11 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton. CAUTION: This e-mail originated outside the University of Southampton. Internal Where do I get the Makefile. pl file to modify it? After modifying it should I still use CPANM

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Internal

 

Where do I get the Makefile.pl file to modify it?

 

After modifying it should I still use CPANM to install?

 

Please send the steps f possible.

 

Thanks,

Maher

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of John Salter
Sent: Thursday, September 21, 2023 6:44 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton. CAUTION: This e-mail originated outside the University of Southampton. Whatever the problem is, it’s not obvious! This might be related: https: //github. com/shlomif/perl-XML-LibXSLT/issues/6

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CAUTION: This e-mail originated outside the University of Southampton.

Whatever the problem is, it’s not obvious!

 

This might be related:

https://github.com/shlomif/perl-XML-LibXSLT/issues/6

 

Does this update to the Makefile.pl help:
https://github.com/shlomif/perl-XML-LibXSLT/commit/45edf81581d6ef4e9a269feda31c5f57633ac0d9

 

It doesn’t look like the above commit has made it to a release version yet – but I’m not sure why that would cause the CPAN route to fail, unless the CPAN and DNF are different version numbers…

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Maher Abdellatif Ahmad Qahwash
Sent: Thursday, September 21, 2023 3:42 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton.

CAUTION: This e-mail originated outside the University of Southampton.

Internal

 

We are not sure if installing the perl-XML-LibXSLT using dnf will cause any segmentation faults with our Apache httpd webserver or not.  We are just following the recommendation in the documentation to install using CPAN.

 

Following is the cpanm –V output:

 

# ./cpanm -V

cpanm (App::cpanminus) version 1.7047 (./cpanm)

perl version 5.026003 (/usr/bin/perl)

 

  %Config:

    archname=x86_64-linux-thread-multi

    installsitelib=/usr/local/share/perl5

    installsitebin=/usr/local/bin

    installman1dir=/usr/share/man/man1

    installman3dir=/usr/share/man/man3

    sitearchexp=/usr/local/lib64/perl5

    sitelibexp=/usr/local/share/perl5

    vendorarch=/usr/lib64/perl5/vendor_perl

    vendorlibexp=/usr/share/perl5/vendor_perl

    archlibexp=/usr/lib64/perl5

    privlibexp=/usr/share/perl5

  %ENV:

  @INC:

    FatPacked::94715887577112=HASH(0x5624c2d56818)

    /usr/local/lib64/perl5

    /usr/local/share/perl5

    /usr/lib64/perl5/vendor_perl

    /usr/share/perl5/vendor_perl

    /usr/lib64/perl5

    /usr/share/perl5

 

 

This is the content of the file “XML-LibXSLT-2.002001-0.yml”

---

distribution: !!perl/hash:CPAN::Distribution

  CALLED_FOR: XML::LibXSLT

  CHECKSUM_STATUS: OK

  ID: S/SH/SHLOMIF/XML-LibXSLT-2.002001.tar.gz

  RO:

    CPAN_COMMENT: ~

    CPAN_USERID: SHLOMIF

  archived: tar

  build_dir: /root/.local/share/.cpan/build/XML-LibXSLT-2.002001-0

  incommandcolor: 1

  localfile: /root/.local/share/.cpan/sources/authors/id/S/SH/SHLOMIF/XML-LibXSLT-2.002001.tar.gz

  mandatory: 1

  negative_prefs_cache: 1

  prefs: {}

  reqtype: c

  unwrapped: !!perl/hash:CPAN::Distrostatus

    COMMANDID: 1

    FAILED: ''

    TEXT: YES

    TIME: 1695294479

  writemakefile: !!perl/hash:CPAN::Distrostatus

    COMMANDID: 1

    FAILED: 1

    TEXT: "NO -- No 'Makefile' created\n"

    TIME: 1695294480

perl:

  $^X: /usr/bin/perl

  mtime_$^X: 1673971108

  mtime_dll: 0

  sitearchexp: /usr/local/lib64/perl5

time: 1695294480

 

Thank you for your support.

Maher

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Andrew Mehta
Sent: Thursday, September 21, 2023 5:31 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: Re: [EP-tech] Migrating to Redhat Linux 8.6

 

Is it a problem for your EPrints migration if perl-XML-LibXSLT is working fine for you? The CPAN install idea is only if you sometimes find the perl-XML-LibXSLT package causes segmentation faults with the Apache httpd webserver. You mention

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Is it a problem for your EPrints migration if
perl-XML-LibXSLT
is working fine for you?

 

The CPAN install idea is only if you sometimes find the perl-XML-LibXSLT package causes segmentation faults with the Apache httpd webserver.


You mention you are using cpanm.
Is the following command...

cpanm -V 

...showing the correct installation locations?

 

Is any further info in build logs in your user's home directory's ".cpanm" folder?

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> on behalf of Maher Abdellatif Ahmad Qahwash <qahwash@kfupm.edu.sa>
Sent: 21 September 2023 15:20
To: eprints-tech@ecs.soton.ac.uk <eprints-tech@ecs.soton.ac.uk>
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton.

CAUTION: This e-mail originated outside the University of Southampton.

Internal

 

Sorry the libxslt is a folder (not a file) and is located here:

/usr/include/libxslt

 

We also have the following libxslt files here:

/usr/lib64/libxslt.so.1.1.32

/usr/lib64/libxslt-plugins

/usr/lib64/libxslt.so.1

/usr/lib64/pkgconfig/libxslt.pc

/usr/lib64/libxslt.so

/usr/share/licenses/libxslt

 

 

The error appearing when trying to install using CPAN is this:

looking for -lxslt... no

libxslt not found

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Maher Abdellatif Ahmad Qahwash
Sent: Thursday, September 21, 2023 5:01 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton. CAUTION: This e-mail originated outside the University of Southampton. Internal We installed from RPM dnf install perl-XML-LibXSLT which was successful and resolved any

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Internal

 

We installed from RPM dnf install perl-XML-LibXSLT which was successful and resolved any dependencies.

Then we did a dnf remove perl-XML-LibXSLT and then a cpanm (Yes we are using cpanm) XML::LibXSLT but received the same error and the installation failed.

 

Could the issue be from the location of the libxslt file?

 

# which libxslt

/usr/bin/which: no libxslt in (/usr/local/sbin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin)

 

The libxslt file is located here:

/usr/include/libxslt

Thanks

Maher

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of John Salter
Sent: Thursday, September 21, 2023 4:49 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton. CAUTION: This e-mail originated outside the University of Southampton. Apologies, that previous ‘which’ wasn’t too helpful :\ If you try installing from RPM: >dnf install

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Apologies, that previous ‘which’ wasn’t too helpful :\

If you try installing from RPM:

>dnf install perl-XML-LibXSLT

Does it work (and resolve dependencies)?

If so, you could then remove the RPM version:
>dnf remove perl-XML-LibXSLT --noautoremove


and then try installing the CPAN version again.

Another thing you could try is using ‘cpanm’ – an alternative to CPAN.

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Maher Abdellatif Ahmad Qahwash
Sent: Thursday, September 21, 2023 2:37 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton.

CAUTION: This e-mail originated outside the University of Southampton.

Internal

 

I’m using the root user for running the below command and for trying to install the CPAN module, this is the output:

 

# which libxslt

/usr/bin/which: no libxslt in (/usr/local/sbin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin)

 

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of John Salter
Sent: Thursday, September 21, 2023 4:33 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton. CAUTION: This e-mail originated outside the University of Southampton. If you run: > which libxslt As the same user you are trying to install the CPAN module with, does

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If you run:
> which libxslt

As the same user you are trying to install the CPAN module with, does it return anything?

 

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Maher Abdellatif Ahmad Qahwash
Sent: Thursday, September 21, 2023 2:20 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton.

CAUTION: This e-mail originated outside the University of Southampton.

Internal

 

Hi Martin

 

The packages libxslt-devel libxslt libxml2-devel libxml2 are only installed using dnf and are not installed again on the system using CPAN.  As for the XML::LibXSLT it is recommended in the documentation to install it using CPAN and not as an rpm using dnf.

 

Any ideas?

 

Thanks,

Maher

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Martin Brändle
Sent: Thursday, September 21, 2023 3:56 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: Re: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton. CAUTION: This e-mail originated outside the University of Southampton. Hi, if you have the rpms installed, you don’t need the CPAN package (you should remove it) – otherwise

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Hi,

 

if you have the rpms installed, you don’t need the CPAN package (you should remove it) – otherwise you may run into conflicts.

Kind regards,

 

Martin

 

--

Dr. Martin Brändle
Zentrale Informatik
Universität Zürich
Stampfenbachstr. 73
CH-8006 Zürich

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> on behalf of Maher Abdellatif Ahmad Qahwash <qahwash@kfupm.edu.sa>
Date: Thursday, 21 September 2023 at 14:52
To: eprints-tech@ecs.soton.ac.uk <eprints-tech@ecs.soton.ac.uk>
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

CAUTION: This e-mail originated outside the University of Southampton.

CAUTION: This e-mail originated outside the University of Southampton.

Internal

 

Thank you John and Andrew for your support.

 

Actually we already have all the mentioned packages installed as shown:

 

]# dnf install libxslt-devel libxslt libxml2-devel libxml2

Updating Subscription Management repositories.

 

Last metadata expiration check: 0:52:15 ago on Thu 21 Sep 2023 02:54:02 PM +03.

Package libxslt-devel-1.1.32-6.el8.x86_64 is already installed.

Package libxslt-1.1.32-6.el8.x86_64 is already installed.

Package libxml2-devel-2.9.7-16.el8.x86_64 is already installed.

Package libxml2-2.9.7-16.el8.x86_64 is already installed.

Dependencies resolved.

Nothing to do.

Complete!

 

Any other ideas?

 

Thanks,

Maher

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Andrew Mehta
Sent: Thursday, September 21, 2023 3:31 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: Re: [EP-tech] Migrating to Redhat Linux 8.6

 

Discussing this with a colleague, who has a suspicion the devel packages may be needed too, and recommended a cover-all-bases approach of: dnf install libxslt-devel libxslt libxml2-devel libxml2 Yours, Andrew. From: eprints-tech-request@ ecs. soton. ac. uk

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Discussing this with a colleague, who has a suspicion the devel packages may be needed too, and recommended a cover-all-bases approach of:

 

dnf install libxslt-devel libxslt libxml2-devel libxml2

 

Yours,

Andrew.

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> on behalf of John Salter <J.Salter@leeds.ac.uk>
Sent: 21 September 2023 13:25
To: eprints-tech@ecs.soton.ac.uk <eprints-tech@ecs.soton.ac.uk>
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton.

CAUTION: This e-mail originated outside the University of Southampton.

Hi Maher,

I don’t have a RHEL8 box nearby right now, but I’d check that the libxml2 and libxslt packages are installed on the server.

> dnf install libxml2 libxslt

 

These are requirements for the perl modules you are trying to add.

 

Cheers,

John

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Maher Abdellatif Ahmad Qahwash
Sent: Thursday, September 21, 2023 12:49 PM
To: 'eprints-tech@ecs.soton.ac.uk' <eprints-tech@ecs.soton.ac.uk>
Subject: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton.

CAUTION: This e-mail originated outside the University of Southampton.

Internal

 

Hi

 

We are in the progress of migrating our EPrints 3.4.1 system from Rehat Linux 7.6 server to a Redhat Linux 8.6 server.  We have successfully installed all of the required packages but are having issues installing the XML::LibXSLT package.  As recommended in the documentation this package should be installed using CPAN.  However using CPAN we are receiving the following error:

 

Searching XML::LibXSLT () on cpanmetadb ...

--> Working on XML::LibXSLT

Fetching http://www.cpan.org/authors/id/S/SH/SHLOMIF/XML-LibXSLT-2.002001.tar.gz

-> OK

Unpacking XML-LibXSLT-2.002001.tar.gz

Entering XML-LibXSLT-2.002001

Checking configure dependencies from META.json

Checking if you have warnings 0 ... Yes (1.37)

Checking if you have File::Path 2.06 ... Yes (2.15)

Checking if you have strict 0 ... Yes (1.11)

Configuring XML-LibXSLT-2.002001

Running Makefile.PL

running pkg-config libxslt... ok

looking for -lxslt... no

libxslt not found

Try setting LIBS and INC values on the command line

Or get libxslt and libxml2 from

  http://www.libxml.org/

If you install via RPMs, make sure you also install the -devel

RPMs, as this is where the headers (.h files) are.

-> N/A

-> FAIL Configure failed for XML-LibXSLT-2.002001. See /root/.cpanm/work/1695296840.123696/build.log for details.

 

 

Any idea how to fix this issue?

 

Thanks,

Maher

 

 

This message is marked for Internal university use only. Not to be circulated outside KFUPM.

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> on behalf of Maher Abdellatif Ahmad Qahwash <qahwash@kfupm.edu.sa>
Sent: 21 September 2023 15:20
To: eprints-tech@ecs.soton.ac.uk <eprints-tech@ecs.soton.ac.uk>
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton.

CAUTION: This e-mail originated outside the University of Southampton.

Internal

 

Sorry the libxslt is a folder (not a file) and is located here:

/usr/include/libxslt

 

We also have the following libxslt files here:

/usr/lib64/libxslt.so.1.1.32

/usr/lib64/libxslt-plugins

/usr/lib64/libxslt.so.1

/usr/lib64/pkgconfig/libxslt.pc

/usr/lib64/libxslt.so

/usr/share/licenses/libxslt

 

 

The error appearing when trying to install using CPAN is this:

looking for -lxslt... no

libxslt not found

 

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of Maher Abdellatif Ahmad Qahwash
Sent: Thursday, September 21, 2023 5:01 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton. CAUTION: This e-mail originated outside the University of Southampton. Internal We installed from RPM dnf install perl-XML-LibXSLT which was successful and resolved any

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CAUTION: This e-mail originated outside the University of Southampton.

Internal

 

We installed from RPM dnf install perl-XML-LibXSLT which was successful and resolved any dependencies.

Then we did a dnf remove perl-XML-LibXSLT and then a cpanm (Yes we are using cpanm) XML::LibXSLT but received the same error and the installation failed.

 

Could the issue be from the location of the libxslt file?

 

# which libxslt

/usr/bin/which: no libxslt in (/usr/local/sbin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin)

 

The libxslt file is located here:

/usr/include/libxslt

Thanks

Maher

 

From: eprints-tech-request@ecs.soton.ac.uk <eprints-tech-request@ecs.soton.ac.uk> On Behalf Of John Salter
Sent: Thursday, September 21, 2023 4:49 PM
To: eprints-tech@ecs.soton.ac.uk
Subject: RE: [EP-tech] Migrating to Redhat Linux 8.6

 

CAUTION: This e-mail originated outside the University of Southampton. CAUTION: This e-mail originated outside the University of Southampton. Apologies, that previous ‘which’ wasn’t too helpful :\ If you try installing from RPM: >dnf install

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CAUTION: This e-mail originated outside the University of Southampton.

CAUTION: This e-mail originated outside the University of Southampton.

Apologies, that previous ‘which’ wasn’t too helpful :\

If you try installing from RPM:

>dnf install perl-XML-LibXSLT

Does it work (and resolve dependencies)?

If so, you could then remove the RPM version:
>dnf remove perl-XML-LibXSLT --noautoremove


and then try installing the CPAN version again.

Another thing you could try is using ‘cpanm’ – an alternative to CPAN.

 


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