Checking if your kit is complete...
Looks good
'LICENSE' is not a known MakeMaker parameter name.
Writing Makefile for HTML::Rainbow
cp Rainbow.pm blib/lib/HTML/Rainbow.pm
Manifying blib/man3/HTML::Rainbow.3
PERL_DL_NONLAZY=1 /home/cpanrun/pa-risc1.1/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/home/cpanrun/pa-risc1.1/build/5.6.1/lib/5.6.1/PA-RISC1.1-thread-multi -I/home/cpanrun/pa-risc1.1/build/5.6.1/lib/5.6.1 -e 'use Test::Harness qw(&runtests $verbose); $verbose=1; runtests @ARGV;' t/*.t
t/00-basic.....# testing HTML::Rainbow v0.05
1..0 # Skip PERL_AUTHOR_TESTING environment variable not set (or zero)
skipped
        all skipped: PERL_AUTHOR_TESTING environment variable not set (or zero)
t/01-method....1..14
ok 1 - use HTML::Rainbow;
ok 2 - new() defines ...
ok 3 - ... a HTML::Rainbow object
ok 4 - red max clipped
ok 5 - red min clipped
ok 6 - green max fixed
ok 7 - green min fixed
ok 8 - blue max percent swapped ok
ok 9 - blue min percent swapped ok
ok 10 - rainbow 'maijstral'
ok 11 - rainbow 'bongo-shaftsbury'
ok 12 - span element
ok 13 - skip space
ok 14 - The scalar remains the same
ok
All tests successful, 1 test skipped.
Files=2, Tests=14,  1 wallclock secs ( 1.21 cusr +  0.10 csys =  1.31 CPU)
Installing /home/cpanrun/pa-risc1.1/build/5.6.1/lib/site_perl/5.6.1/HTML/Rainbow.pm
Installing /home/cpanrun/pa-risc1.1/build/5.6.1/man/man3/HTML::Rainbow.3
Writing /home/cpanrun/pa-risc1.1/build/5.6.1/lib/site_perl/5.6.1/PA-RISC1.1-thread-multi/auto/HTML/Rainbow/.packlist
Appending installation info to /home/cpanrun/pa-risc1.1/build/5.6.1/lib/5.6.1/PA-RISC1.1-thread-multi/perllocal.pod