I am stumbling on the install of the Tk module.

I downloaded it from CPAN, unzipped and tar. The Makefile gave me the following results:

/usr/bin/perl is installed in /usr/lib/perl/5.8 okay
PPM for perl5.008008
Test Compiling config/perlrx.c
Test Compiling config/pmop.c
Test Compiling config/pregcomp2.c
Test Compiling config/signedchar.c
Test Compile/Run config/unsigned.c
Test Compiling config/Ksprintf.c
Test Compiling -DSPRINTF_RETURN_CHAR config/Ksprintf.c
Test Compiling config/tod.c
Test Compiling -DTIMEOFDAY_TZ config/tod.c
Test Compiling -DTIMEOFDAY_NO_TZ config/tod.c
Test Compiling -DTIMEOFDAY_DOTS config/tod.c
Problem gettimeofday()
Using -L/usr/lib to find /usr/lib/libX11.so.6.2.0
Cannot find X include files via /usr/include
Cannot find X include files anywhere at ./myConfig line 369.
Compilation failed in require at Makefile.PL line 37.
BEGIN failed--compilation aborted at Makefile.PL line 39.
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I am not sure where to go from here ???

Running Perl 5.8.8 under Linux Ubuntu 7.10...

Thanks for the help !