diff -up ./tools/easy.py.toolsDir ./tools/easy.py
--- ./tools/easy.py.toolsDir	2013-03-31 17:06:49.000000000 +1000
+++ ./tools/easy.py	2013-04-13 23:17:53.399526910 +1000
@@ -12,10 +12,10 @@ if len(sys.argv) <= 1:
 
 is_win32 = (sys.platform == 'win32')
 if not is_win32:
-	svmscale_exe = "../svm-scale"
-	svmtrain_exe = "../svm-train"
-	svmpredict_exe = "../svm-predict"
-	grid_py = "./grid.py"
+	svmscale_exe = "/usr/bin/svm-scale"
+	svmtrain_exe = "/usr/bin/svm-train"
+	svmpredict_exe = "/usr/bin/svm-predict"
+	grid_py = "/usr/bin/svm-grid.py"
 	gnuplot_exe = "/usr/bin/gnuplot"
 else:
         # example for windows
@@ -47,7 +47,7 @@ if len(sys.argv) > 2:
 
 cmd = '{0} -s "{1}" "{2}" > "{3}"'.format(svmscale_exe, range_file, train_pathname, scaled_file)
 print('Scaling training data...')
-Popen(cmd, shell = True, stdout = PIPE).communicate()	
+Popen(cmd, shell = True, stdout = PIPE).communicate()
 
 cmd = '{0} -svmtrain "{1}" -gnuplot "{2}" "{3}"'.format(grid_py, svmtrain_exe, gnuplot_exe, scaled_file)
 print('Cross validation...')
@@ -70,10 +70,10 @@ print('Output model: {0}'.format(model_f
 if len(sys.argv) > 2:
 	cmd = '{0} -r "{1}" "{2}" > "{3}"'.format(svmscale_exe, range_file, test_pathname, scaled_test_file)
 	print('Scaling testing data...')
-	Popen(cmd, shell = True, stdout = PIPE).communicate()	
+	Popen(cmd, shell = True, stdout = PIPE).communicate()
 
 	cmd = '{0} "{1}" "{2}" "{3}"'.format(svmpredict_exe, scaled_test_file, model_file, predict_test_file)
 	print('Testing...')
-	Popen(cmd, shell = True).communicate()	
+	Popen(cmd, shell = True).communicate()
 
 	print('Output prediction: {0}'.format(predict_test_file))
diff -up ./tools/grid.py.toolsDir ./tools/grid.py
--- ./tools/grid.py.toolsDir	2013-03-31 17:06:50.000000000 +1000
+++ ./tools/grid.py	2013-04-13 23:18:53.964522769 +1000
@@ -18,7 +18,7 @@ class GridOption:
 	def __init__(self, dataset_pathname, options):
 		dirname = os.path.dirname(__file__)
 		if sys.platform != 'win32':
-			self.svmtrain_pathname = os.path.join(dirname, '../svm-train')
+			self.svmtrain_pathname = '/usr/bin/svm-train'
 			self.gnuplot_pathname = '/usr/bin/gnuplot'
 		else:
 			# example for windows