#2 checking of install of necessary dependencies

[Mark Blaxter]

The program checks if things are there and if they are not, still says 'OK':

##### TESTS #####

This option will test for the presence of the required executables,
and also check for some environmental variables. We recommend that you
sort out any issues highlighted before running PartiGene.

searching for: wget.................OK

Can't find the cross_match utility on your system
Please ensure it is installed and in your path

searching for: cross_match..........OK
searching for: blastall.............OK
searching for: megablast............OK
searching for: formatdb.............OK
searching for: CLOBB2.pl............OK

Can't find the phrap utility on your system
Please ensure it is installed and in your path

searching for: phrap................OK
checking: postgresql...........OK
checking: BLAST environment....OK
checking: library files........OK
checking: vector file..........OK
checking: BLAST directory......OK