Checking if your kit is complete...
Looks good
Writing Makefile for AI::NeuralNet::Kohonen
cp Kohonen.pm blib/lib/AI/NeuralNet/Kohonen.pm
cp Kohonen/Input.pm blib/lib/AI/NeuralNet/Kohonen/Input.pm
cp Kohonen/Node.pm blib/lib/AI/NeuralNet/Kohonen/Node.pm
Manifying blib/man3/AI::NeuralNet::Kohonen.3
Manifying blib/man3/AI::NeuralNet::Kohonen::Input.3
Manifying blib/man3/AI::NeuralNet::Kohonen::Node.3
PERL_DL_NONLAZY=1 /home/cpanrun/ia64/build/5.6.1/bin/perl -Iblib/arch -Iblib/lib -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1/IA64.ARCHREV_0-thread-multi -I/home/cpanrun/ia64/build/5.6.1/lib/5.6.1 test.pl
1..33
ok 1
ok 2
ok 3
No {input} supplied! at blib/lib/AI/NeuralNet/Kohonen.pm line 187
	AI::NeuralNet::Kohonen::new('AI::NeuralNet::Kohonen') called at test.pl line 15
ok 4
ok 5
ok 6
ok 7
ok 8
ok 9
ok 10
No {dim} or {weight}! at blib/lib/AI/NeuralNet/Kohonen/Node.pm line 60
	AI::NeuralNet::Kohonen::Node::new('AI::NeuralNet::Kohonen::Node') called at test.pl line 42
ok 11
ok 12
ok 13
ok 14
ok 15
ok 16
ok 17
ok 18
ok 19
ok 20
ok 21
..
ok 22
ok 23
ok 24
# Class test:
ok 25
ok 26
# Input file tests
ok 27
ok 28
ok 29
ok 30
ok 31
ok 32
# Training on a big file: this is SLOW, sorry
.
ok 33
Could not open file for writing <11847006>: No such file or directory at blib/lib/AI/NeuralNet/Kohonen.pm line 550.
not ok 34
# Test 34 got: <UNDEF> (test.pl at line 119)
#    Expected: '1'
not ok 35
# Test 35 got: '0' (test.pl at line 120)
#    Expected: '1'
make: getcwd: : No such file or directory
make: *** No rule to make target `install'.  Stop.