all those CPAN reports are bogus and useless - pick any of those: 
------------------------------
PROGRAM OUTPUT
------------------------------

Output from '/usr/local/bin/perl5.13.10 Makefile.PL':

no display name and no $DISPLAY environment variable
    while executing
"load /usr/lib/libtk8.4.so.0 Tk"
    ("package ifneeded" script)
    invoked from within
"package require Tk"
    (file "test-for-tk.tcl" line 1)

Your Tcl installation (tclsh) fails to find Tk package.

[download]
What use of smoke report without underlying library?

Also, Tcl::Tk, Tkx and Tcl CPAN packages have mailing list where you could have your questions answered.

perl/Tk development is something that is not very inspiring me - Slaven is doing number of efforts and this is certainly deserves much of a respect - but this is mostly wasted efforts, because most of this code is already available in tcl/tk itself.

okay, I think I should take more care of those bogus reports from testers

In reply to Re^3: How a baisc debugging effort restored my sanity! by vkon
in thread How a baisc debugging effort restored my sanity! by umasuresh

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