AFAIK, \s has been introduced around version 5.10, so it might help if you could upgrade your perl (or, if it's the "system perl", use a mechanism like perlbrew…)
Big Oops! Sorry, apparently I was not yet awake enough when I wrote this

In reply to Re^3: Colorapt for Ubuntu/Debian by soonix
in thread Colorapt for Ubuntu/Debian by jeffythedragonslayer

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