[ensembl-dev] Perl Version Upgrade

Ed Gray gray_ed at hotmail.com
Thu Jan 9 02:39:20 GMT 2014


Hi Andy,
 
Frankly for many of us, we have smallish teams that need a bit more time to react to discontinuing support for the old perl.  Many of us are still on Ubuntu 11.
 
Ed

 
> From: ap5 at sanger.ac.uk
> Date: Wed, 8 Jan 2014 13:30:18 +0000
> To: dev at ensembl.org
> Subject: Re: [ensembl-dev] Perl Version Upgrade
> 
> Not as far as I know - the new BLAST code doesn't use it, and that was our only outstanding dependency. We'll confirm that, though, when we're sure that the new interface will make it into 75.
> 
> Cheers
> 
> Anne
> 
> 
> On 8 Jan 2014, at 13:27, Hans-Rudolf Hotz <hrh at fmi.ch> wrote:
> 
> > Hi Andy
> > 
> > 
> > Thank you very much for the 'heads-up'
> > 
> > Just a quick question in order to double check: Ensembl 75 will still require the old BioPerl version (i.e. BioPerl 1.2.3) ?
> > 
> > Regards, Hans
> > 
> > 
> > 
> > On 01/08/2014 03:33 AM, dev-request at ensembl.org wrote:
> > 
> >> 
> >> Message: 1
> >> Date: Tue, 7 Jan 2014 16:14:39 +0000
> >> From: Andy Yates <ayates at ebi.ac.uk>
> >> Subject: [ensembl-dev] Perl Version Upgrade
> >> To: Ensembl developers list <dev at ensembl.org>
> >> Message-ID: <8918159B-5D53-435F-8DFD-EB235DC877AB at ebi.ac.uk>
> >> Content-Type: text/plain; charset=us-ascii
> >> 
> >> Dear all,
> >> 
> >> In 2013 the Ensembl team spent a significant amount of time upgrading our internal Perl version from 5.8 to 5.14 (totalling a 9 year development gap). This was in part motivated by the improved runtime and memory consumption seen in later versions of Perl especially in the 5.14 development tree. We were also motivated by some new language constructs only available with later versions of Perl (smart match operators, non-destructive regular expressions, defined OR operators).
> >> 
> >> From release 75 we wish to increase the minimal Perl version for Ensembl from 5.8 to 5.14.
> >> 
> >> Many OS ship with compatible versions of Perl out of the box; to check what version of Perl you are currently running you should execute the following from your command line (anything with 5.14 or above is great):
> >> 
> >> $ perl -v
> >> This is perl 5, version 14, subversion 4 (v5.14.4) built for darwin-thread-multi-2level
> >> 
> >> Should you have any questions or concerns about this move please get in touch ASAP either here on dev or via helpdesk.
> >> 
> >> All the best,
> >> 
> >> Andy
> >> 
> >> ------------
> >> Andrew Yates - Ensembl Support Coordinator
> >> European Bioinformatics Institute (EMBL-EBI)
> >> European Molecular Biology Laboratory
> >> Wellcome Trust Genome Campus
> >> Hinxton
> >> Cambridge CB10 1SD
> >> Tel: +44-(0)1223-492538
> >> Fax: +44-(0)1223-494468
> >> http://www.ensembl.org/
> >> 
> >> 
> >> 
> > 
> > -- 
> > 
> > 
> > 
> > Hans-Rudolf Hotz, PhD
> > Bioinformatics Support
> > 
> > Friedrich Miescher Institute for Biomedical Research
> > Maulbeerstrasse 66
> > 4058 Basel/Switzerland
> > 
> > _______________________________________________
> > Dev mailing list    Dev at ensembl.org
> > Posting guidelines and subscribe/unsubscribe info: http://lists.ensembl.org/mailman/listinfo/dev
> > Ensembl Blog: http://www.ensembl.info/
> 
> Anne Parker
> Ensembl Web Production Manager
> http://www.ensembl.org
> 
> 
> 
> 
> _______________________________________________
> Dev mailing list    Dev at ensembl.org
> Posting guidelines and subscribe/unsubscribe info: http://lists.ensembl.org/mailman/listinfo/dev
> Ensembl Blog: http://www.ensembl.info/
 		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.ensembl.org/pipermail/dev_ensembl.org/attachments/20140108/158e9f47/attachment.html>


More information about the Dev mailing list