Fix matrix_prob name, path and option

cgi-bin/plot_gene.php

@@ -138,13 +138,13 @@ if ($motifLib == "promoter"){
     }
     $command='awk \'BEGIN{print ">log-odds matrix TATA-box"}$1 == "WM"{print $3*100, $4*100, $5*100, $6*100}\' '.$tf_file.' > '.$mat_temp;
     exec($command);
-  $command = '/home/local/perl/matrix_prob.pl -e '.$coEval.' -bg '.$bg.' '.$mat_temp.' 2> /dev/null | grep -o "[0-9]*.[0-9]*%";';
+    $command = 'matrix_prob -e '.$coEval.' -b '.$bg.' '.$mat_temp.' 2> /dev/null | grep -o "[0-9]*.[0-9]*%";';
     $tf_cutoff = shell_exec($command);
     $tf_cutoff = str_replace("\n", '', $tf_cutoff);
 }else{
     $tf_file = "./wwwtmp/wmxMat_".$unique.".wmx";
     exec("awk 'BEGIN{RS=\">\";}\$0 ~ \"$tf\"{print \">\"\$0}' $pwmFile > $mat_temp");
-  $command = '/home/local/perl/matrix_prob.pl -e '.$coEval.' -bg '.$bg.' '.$mat_temp.' 2> /dev/null | grep -o "[0-9]*.[0-9]*%";';
+    $command = 'matrix_prob -e '.$coEval.' -b '.$bg.' '.$mat_temp.' 2> /dev/null | grep -o "[0-9]*.[0-9]*%";';
     #$command1 = 'CO="97.2%";';
     #print "$command\n";
     $tf_cutoff = shell_exec($command);