[Koha-bugs] [Bug 16638] Business::ISBN versioning scheme says it needs upgrade, but doesn't

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16638

Marc Véron <veron at veron.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |veron at veron.ch
           See Also|                            |https://bugs.koha-community
                   |                            |.org/bugzilla3/show_bug.cgi
                   |                            |?id=5599

--- Comment #1 from Marc Véron <veron at veron.ch> ---
This is related to Bug 5599 - koha_perl_deps.pl and PerlDependencies.pm don't
compare $VERSION numbers correctly.
To get more information in such cases, I introduced Bug Bug 12790 - Perl
modules: Display required version numbers on about page

Bug 5599 got a temporary fix for Graphics::Magick
-        'min_ver'  => '1.3.5'
+        'min_ver'  => '1.3.05'

This is a similar case (2.05 vs 2.010).

There are other issues waiting, e.g.
File::Path (2.07)       2.08_01 
(compares correctly at the moment, but what about something like 2.08_01 vs
2.09 ?)

Maybe the following helps to get a sustainable solution:
http://stackoverflow.com/questions/19973852/perl-compare-version-numbers-5-1-5-10
Answer 6:
print version->declare('5.1')->numify;  # 5.00100
print version->declare('5.10')->numify; # 5.01000

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