diff -up ./tools/easy.py.toolsDir ./tools/easy.py
--- ./tools/easy.py.toolsDir	2021-04-14 09:22:41.387871661 -0600
+++ ./tools/easy.py	2021-04-14 09:23:39.967736875 -0600
@@ -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
diff -up ./tools/grid.py.toolsDir ./tools/grid.py
--- ./tools/grid.py.toolsDir	2021-04-14 09:22:41.387871661 -0600
+++ ./tools/grid.py	2021-04-14 09:24:16.887651925 -0600
@@ -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