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Subject: Re: Problem referencing libraries in tcl 8.6, e.g. fileutil
To: cygwin@cygwin.com
References: <005401d42e50$c94dd690$5be983b0$@gmail.com> <00de01d42e67$389bc9b0$a9d35d10$@gmail.com>
From: cyg Simple <cygsimple@gmail.com>
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Date: Tue, 7 Aug 2018 12:52:34 -0400
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On 8/7/2018 11:56 AM, SImon Conway-Smith wrote:
> I have added the tcl intepreter into my Cygwin (64-bit) installation, but
> when trying to run some code samples using the fileutil library, e.g. the
> foreachLine command, I'm getting 'invalid command name
> "fileutil::foreachLine"'. I've even tried prefixing the command with "tcl::"
> as I had to do for the mathfunc:: library functions, but still get the error
> message. Is there an additional tcl package I need to install, or what?
> 

It seems that tcllib isn't installed with Cygwin's tcl.

$ tclsh
% package require fileutil
can't find package fileutil
%

Since tcllib is pure tcl with no compilation required you can download
it directly from https://www.tcl.tk/software/tcllib/ and install it into
the /usr/lib/tcl8.6/ directory.

-- 
cyg Simple

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