[Bioperl-l] cannot find path to blastall

[James Gregory]

I'm trying to set up a standalone blast and I'm getting an error message 
that says

MSG: cannot find path to blastall

code:

my @params = (program => 'blastp',
               database => 'db.psq');
my $factory = Bio::Tools::Run::StandAloneBlast->new(@params);
my $path = '/path/to/blastall/';
$path = $factory->program_path($path);

#BLAST
my $blast_report = $factory->blastall($blast_seq);

any help would be appreciated.

James Gregory
University of California, San Diego
Department of Biological Sciences