+if [ -f $log_file ]; then
+ rm $log_file
+fi
+
+test_perl
+test_perl_module "Inline"
+test_perl_module "JSON::XS"
+test_perl_module "SVG"
+test_perl_module "Bit::Vector"
+test_perl_module "Time::HiRes"
+test_ruby
+test_ruby_gem "gnuplot"
+test_ruby_gem "narray"
+test_ruby_gem "RubyInline"
+test_ruby_gem "terminal-table"
+test_aux_program "blastall"
+test_aux_program "blat"
+test_aux_program "bwa"
+test_aux_program "bowtie"
+test_aux_program "bowtie2"
+test_aux_program "formatdb"
+test_aux_program "hmmsearch"
+test_aux_program "gnuplot"
+test_aux_program "idba_hybrid"
+test_aux_program "muscle"
+test_aux_program "mummer"
+test_aux_program "mysql"
+test_aux_program "prodigal"
+test_aux_program "Ray"
+test_aux_program "scan_for_matches"
+test_aux_program "usearch"
+test_aux_program "velveth"
+test_aux_program "velvetg"
+test_aux_program "vmatch"