Sometimes you have to execute a binary to see if it exists. eg, if you're checking to see if you have GNU cp, you can't just see if there's a file called cp, you need to examine the binary. The easiest way of examining the binary is to execute it.

See, eg, App::Rsnapshot::CheckGNUcp

(please don't use App::Rsnapshot, it's an experimental and as-yet-incomplete rewrite of rsnapshot)

In reply to Re^2: Test::More Too Verbose by DrHyde
in thread Test::More Too Verbose by bichonfrise74

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