/home/cpanrun/build/5.6.1/bin/perl Build.PL 
Checking whether your kit is complete...
ERROR: Getopt::ArgvFile: Version 1.06 is installed, but we need version >= 1.09
ERROR: Getopt::Long: Version 2.25 is installed, but we need version >= 2.34
ERRORS/WARNINGS FOUND IN PREREQUISITES.  You may wish to install the versions
 of the modules indicated above before proceeding with this installation.

Looks good
Creating new 'Build' script for 'X11-Muralis' version '0.02'
creating Makefile.PL
/home/cpanrun/build/5.6.1/bin/perl Build
lib/X11/Muralis.pm -> blib/lib/X11/Muralis.pm
scripts/muralis -> blib/script/muralis
Manifying blib/script/muralis -> blib/bindoc/muralis.1
Manifying blib/lib/X11/Muralis.pm -> blib/libdoc/X11::Muralis.3
/home/cpanrun/build/5.6.1/bin/perl Build test
t/00_dist...........skipped: Test::Distribution not installed
t/01_load...........
#     Failed test (t/01_load.t at line 4)
#     Tried to use 'X11::Muralis'.
#     Error:  Perl v5.8.3 required--this is only v5.6.1, stopped at /home/cpanrun/depot/main/contrib-patched/perl/CPAN/src/X11-Muralis/blib/lib/X11/Muralis.pm line 4.
# BEGIN failed--compilation aborted at t/01_load.t line 4.
# Compilation failed in require at (eval 3) line 2.
# BEGIN failed--compilation aborted at (eval 3) line 2.
# Testing X11::Muralis 
# Looks like you failed 1 test of 1.
dubious
	Test returned status 1 (wstat 256, 0x100)
DIED. FAILED test 1
	Failed 1/1 tests, 0.00% okay
t/pod-coverage......skipped: Test::Pod::Coverage 1.04 required for testing POD coverage
t/pod...............skipped: Test::Pod 1.14 required for testing POD
Failed Test Status Wstat Total Fail  Failed  List of Failed
--------------------------------------------------------------------------------
t/01_load.t	   1   256     1    1 100.00%  1
3 tests skipped.
Failed 1/4 test scripts, 75.00% okay. 1/1 subtests failed, 0.00% okay.
make: *** [test] Error 29