Hi Sujatha, if you haven't still resolved this issue, here is a tip: Update your Java with the latest version. I faced with similar problem and resolved it with new java version. Hope this would help. -- View this message in context: http://r.789695.n4.nabble.com/TM-Package-installation-tp2318373p3259421.html Sent from the R help mailing list archive at Nabble.com.