diff --git a/pym/cl_builder.py b/pym/cl_builder.py
index 1e6e927..3b5305a 100644
--- a/pym/cl_builder.py
+++ b/pym/cl_builder.py
@@ -22,7 +22,7 @@ import re
 import sys
 import traceback
 from os import path
-from cl_utils import process,pathJoin,getRunCommands
+from cl_utils import process,pathJoin,getRunCommands,getTupleVersion
 from subprocess import STDOUT,PIPE
 from cl_print import color_print
 from cl_datavars import DataVars
@@ -264,8 +264,11 @@ class cl_builder(color_print):
         if path.realpath(self.clVars.Get('cl_builder_path')) == "/":
             self.printERROR(_("Source system should not be '/'"))
             return False
-        if self.clVars.Get('os_builder_linux_ver') == "0":
-            self.printERROR(_("Can not found distributive version"))
+        minver = "10.8"
+        if getTupleVersion(self.clVars.Get('os_builder_linux_ver')) < \
+            getTupleVersion(minver):
+            self.printERROR(_("Command is supported for system not less version"
+                    " %s") % minver )
             return False
         elif not self.clVars.Get('os_builder_linux_shortname') in \
             varsShare.dictNameSystem.keys():
diff --git a/pym/cl_image_cmd.py b/pym/cl_image_cmd.py
index 5d2a24f..80050d6 100644
--- a/pym/cl_image_cmd.py
+++ b/pym/cl_image_cmd.py
@@ -94,6 +94,7 @@ class image_cmd(share_cmd):
         return True
 
     def createImagePaths(self):
+        """Create path, which contains images"""
         imagepath = self.logicObj.clVars.Get('cl_builder_image_path')
         if type(imagepath) != ListType:
             imagepath = [imagepath]
@@ -103,3 +104,10 @@ class image_cmd(share_cmd):
                     os.makedirs(pathname,mode=0755)
             except:
                 pass
+
+    def checkChrootStatus(self):
+        if self.logicObj.clVars.Get('cl_chroot_status') == 'off':
+            return True
+        else:
+            self.printERROR(_("This program can't be run from Scratch layer"))
+            return False
diff --git a/scripts/cl-image b/scripts/cl-image
index 50c6ce6..6df0ed3 100644
--- a/scripts/cl-image
+++ b/scripts/cl-image
@@ -39,6 +39,9 @@ if __name__ == "__main__":
     options, args = ret
     # set color/nocolor for display messages
     image.setPrintNoColor(options)
+    # check chroot status
+    if not image.checkChrootStatus():
+        sys.exit(1)
     # set values to variables
     if not image.setVars(options):
         sys.exit(1)