That works, more or less, but gives me a warning, on Windows/perl5.6.1: Use of uninitialized value in concatenation (.) or string at [...]/lib/File/Spec/Win32.pm line 240.

The reason is the lack of the third parameter to catpath.

What's more, it still has a trailing backslash (probably a slash on Unix), which is not my idea of ideal. It might work, or it might fail on some platforms.

The following code no longer produces the warning, but I still get the trailing backslash: 

$RealBin = catpath ((splitpath (rel2abs ($0)))[0,1], '');

[download]

File::Spec is dumb.

In reply to Re^3: Howto Call Package from a Subdirectory by bart
in thread Howto Call Package from a Subdirectory by neversaint

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