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YUM Update - Broke PERL

Fatlog asked
Last Modified: 2013-12-16

am a bit of a newb to linux so apologies!
i have a centos box and made some additions using 'yum'. all worked fine. installed mysql-server, webmin, cvs etc... and they all worked fine. the only issue i had was the repository version of PHP was 4.3.x and i needed 5.x.

after some searching i found that by enabling the 'centosplus' repository and running yum update again i could update the other various components of my server including PHP. as you are probably saying, this was a bad idea!

PERL was also updated and now various parts of Webmin are non-functional. i cant get into apache, cron, file manager etc... also i presume if i were to restart the machine apache probably wouldn't start up again.

so is this fixable? can i rollback the PERL module in some way?

this is the error i get...

Error - Perl execution failed
Can't locate File/Glob.pm in @INC (@INC contains: /usr/libexec/webmin /usr/lib/perl5/5.8.5/i386-linux-thread-multi /usr/lib/perl5/5.8.5 /usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.4/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.3/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.2/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.1/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl/5.8.4 /usr/lib/perl5/site_perl/5.8.3 /usr/lib/perl5/site_perl/5.8.2 /usr/lib/perl5/site_perl/5.8.1 /usr/lib/perl5/site_perl/5.8.0 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.5/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.4/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.3/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.2/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.1/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.5 /usr/lib/perl5/vendor_perl/5.8.4 /usr/lib/perl5/vendor_perl/5.8.3 /usr/lib/perl5/vendor_perl/5.8.2 /usr/lib/perl5/vendor_perl/5.8.1 /usr/lib/perl5/vendor_perl/5.8.0 /usr/lib/perl5/vendor_perl .) at ./apache-lib.pl line 336.
BEGIN failed--compilation aborted at ./apache-lib.pl line 336.
Compilation failed in require at /usr/libexec/webmin/apache/index.cgi line 6.

Watch Question

Take a look at using rpm with the rollback option.

I'm not sure if you will be able to do this on your system, usually this option is configured with yum/rpm in the config and is not enabled by default.

You may need to remove the package and re-install the correct version.

Take a look at these as well.


had a look at it and it looks like it is expecting perl 5.5.5 and yum updated to 5.8.8. was looking into the rollback option but like you said its not enabled by default so i've already gone too far!

do you know if YUM relies on PERL? dont want to go down the route of removing PERL only to find that yum wont work anymore.

also, is it not possible to the various modules to use the new version of perl???
am a little surprised that the modules are not robust enough to dynamically pick up what version of PERL is running



sorry. it is expecting PERL 5.8.5 and 5.8.8 is running
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the problem seems to be that various modules within my system seem to have been compiled with a specific version of perl. so for example apache is looking for this version of perl. apache is running at the moment but if i were to restart the server apache wouldn't start as it wouldn't be able to find perl.

do you know where it is hard-coded that apache looks for a certain version?

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