[Bioperl-l] aacomp.pl problem

[Radwen Aniba]

Hello,

I'm facing a little problem with aacomp.pl in scripts examples that comes
with Bioperl

Here is the error message

Can't locate object method "valid_aa" via package "Bio::Tools::CodonTable"
at aacomp.pl line 16.

Any Idea ?

Thx

Radwen