diff --git a/packaging/centos63/cloud.spec b/packaging/centos63/cloud.spec
index 583dced7c2ae..6a3a8ddb4925 100644
--- a/packaging/centos63/cloud.spec
+++ b/packaging/centos63/cloud.spec
@@ -96,6 +96,7 @@ management, and intelligence in CloudStack.
 %package common
 Summary: Apache CloudStack common files and scripts
 Requires: python
+Requires: python-argparse
 Obsoletes: cloud-test < 4.1.0 
 Obsoletes: cloud-scripts < 4.1.0
 Obsoletes: cloud-utils < 4.1.0
diff --git a/packaging/centos7/cloud.spec b/packaging/centos7/cloud.spec
index dc9eac769045..975feccd4eae 100644
--- a/packaging/centos7/cloud.spec
+++ b/packaging/centos7/cloud.spec
@@ -91,6 +91,7 @@ management, and intelligence in CloudStack.
 %package common
 Summary: Apache CloudStack common files and scripts
 Requires: python
+Requires: python-argparse
 Group:   System Environment/Libraries
 %description common
 The Apache CloudStack files shared between agent and management server
diff --git a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
index eea16ae9531a..2b9aa71cf2f5 100644
--- a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
+++ b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
@@ -1239,7 +1239,7 @@ public boolean passCmdLine(final String vmName, final String cmdLine) throws Int
         command.add("-p", cmdLine.replaceAll(" ", "%"));
         result = command.execute();
         if (result != null) {
-            s_logger.debug("passcmd failed:" + result);
+            s_logger.error("passcmd failed:" + result);
             return false;
         }
         return true;