Problem to upgrade CPAN Post: 302547153

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Top Forums UNIX for Dummies Questions & Answers Problem to upgrade CPAN Post 302547153 by mikael2235 on Sunday 14th of August 2011 10:56:41 AM

08-14-2011

Registered User

Problem to upgrade CPAN

Hi all,

Since yesterday, I'm trying to upgrade CPAN on my Synology sevrer, because I have the next message in CPAN shell :

Code:

cpan> install cpan
CPAN: Storable loaded ok
Going to read /root/.cpan/Metadata
Going to read /root/.cpan/sources/authors/01mailrc.txt.gz
CPAN: Compress::Zlib loaded ok
Going to read /root/.cpan/sources/modules/02packages.details.txt.gz
  Database was generated on Sun, 14 Aug 2011 01:37:48 GMT
CPAN: HTTP::Date loaded ok

  There's a new CPAN.pm version (v1.9800) available!
  [Current version is v1.7601]
  You might want to try
    install Bundle::CPAN
    reload cpan
  without quitting the current session. It should be a seamless upgrade
  while we are running...

CPAN: LWP::UserAgent loaded ok
Fetching with LWP:
  http://cpan.enstimac.fr/modules/03modlist.data.gz
Going to read /root/.cpan/sources/modules/03modlist.data.gz
Going to write /root/.cpan/Metadata
Warning: Cannot install cpan, don't know what it is.
Try the command

    i /cpan/

to find objects with matching identifiers.

But it is impossible for me to upgrade it. Whatever I'm writing in shell, I have this same message.

When I'm writing "perl -MCPAN -e shell", I had the next message, is it normal ???

Code:

Synology> perl -MCPAN -e shell
Terminal does not support AddHistory.

There seems to be running another CPAN process (pid 5403).  Contacting...
Other job not responding. Shall I overwrite the lockfile? (Y/N) [y]

Could you help me please ?
I don't know what should I do now ?

Thanks for your help. Mikael.

Last edited by mikael2235; 08-15-2011 at 02:59 AM..

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LEARN ABOUT CENTOS

inc::module::install

inc::Module::Install(3) 				User Contributed Perl Documentation				   inc::Module::Install(3)

NAME

       inc::Module::Install - Module::Install configuration system

SYNOPSIS

	 use inc::Module::Install;

DESCRIPTION

       This module first checks whether the inc/.author directory exists, and removes the whole inc/ directory if it does, so the module author
       always get a fresh inc every time they run Makefile.PL.	Next, it unshifts "inc" into @INC, then loads Module::Install from there.

       Below is an explanation of the reason for using a loader module:

       The original implementation of CPAN::MakeMaker introduces subtle problems for distributions ending with "CPAN" (e.g. CPAN.pm,
       WAIT::Format::CPAN), because its placement in ./CPAN/ duplicates the real libraries that will get installed; also, the directory name
       ./CPAN/ may confuse users.

       On the other hand, putting included, for-build-time-only libraries in ./inc/ is a normal practice, and there is little chance that a CPAN
       distribution will be called "Something::inc", so it's much safer to use.

       Also, it allows for other helper modules like Module::AutoInstall to reside also in inc/, and to make use of them.

AUTHORS

       Audrey Tang <autrijus@autrijus.org>

COPYRIGHT

       Copyright 2003, 2004 Audrey Tang <autrijus@autrijus.org>.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       See <http://www.perl.com/perl/misc/Artistic.html>

perl v5.16.3							    2012-03-01						   inc::Module::Install(3)