diff --git a/site_scons/jade.py b/site_scons/jade.py
index 9d1f123..c13c1e0 100644
--- a/site_scons/jade.py
+++ b/site_scons/jade.py
@@ -1,8 +1,8 @@
 #
 # SCons DSSSL processor check
 #
-# Version 1.1
-# 08-Sep-2014
+# Version 1.2
+# 16-Aug-2019
 #
 
 import subprocess
@@ -19,5 +19,7 @@ def checkDSSSLProcessor(check, name="jade"):
           return True
     except subprocess.CalledProcessError:
        pass
+    except OSError:
+       pass
     check.Result(False)
     return False