Enable the capability of installing additional packages on SLES.

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2725 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT/postscripts/otherpkgs

@@ -85,17 +85,17 @@ if [[ $OSTYPE = linux* ]]; then
     fi
   
 
-    #try zypper  --- TODO: get a SLES cluster and test
-    #rpm -q zypper
-    #if [ $? -eq 0 ]; then 
+    #try zypper
+    rpm -q zypper
+    if [ $? -eq 0 ]; then 
       #use zypper
-      #zypper sa ftp://$SIP/post/otherpkgs/$OSVER/$ARCH/1
+      zypper sa ftp://$SIP/post/otherpkgs/$OSVER/$ARCH/1
 
       #install
-      #PKGS=`echo "$OTHERPKGS" | tr "," " "`
-      #zypper install -y $PKGS
-      #exit 0
-    #fi
+      PKGS=`echo "$OTHERPKGS" | tr "," " "`
+      zypper install -y $PKGS
+      exit 0
+    fi
   fi
 
   #if it is not handled by the above code, we will use wget to handle it