ERROR: Module::Build: Version 0.20 is installed, but we need version >= 0.26
ERRORS/WARNINGS FOUND IN PREREQUISITES.  You may wish to install the versions
 of the modules indicated above before proceeding with this installation.

Checking whether your kit is complete...
Looks good
Creating new 'Build' script for 'txt2html' version '2.46'
/export/home/cpanrun/build/5.6.1/bin/perl Build.PL 
/export/home/cpanrun/build/5.6.1/bin/perl Build
lib/HTML/TextToHTML.pm -> blib/lib/HTML/TextToHTML.pm
scripts/txt2html -> blib/script/txt2html
Manifying blib/script/txt2html -> blib/bindoc/txt2html.1
Manifying blib/lib/HTML/TextToHTML.pm -> blib/libdoc/HTML::TextToHTML.3
/export/home/cpanrun/build/5.6.1/bin/perl Build test
t/00_dist...........skipped: Test::Distribution not installed
t/10para............ok
t/20tfiles..........ok
t/25handles.........ok
t/30sample..........ok
t/50xsample.........ok
t/70bugs............
#     Failed test (t/70bugs.t at line 139)
# Looks like you failed 1 test of 12.
dubious
	Test returned status 1 (wstat 256, 0x100)
DIED. FAILED test 6
	Failed 1/12 tests, 91.67% okay
Failed Test Status Wstat Total Fail  Failed  List of Failed
--------------------------------------------------------------------------------
t/70bugs.t 	   1   256    12    1   8.33%  6
1 test skipped.
Failed 1/7 test scripts, 85.71% okay. 1/96 subtests failed, 98.96% okay.
make: *** [test] Error 2