Are you running the latest R version (ie. 2.6.1)? From: gov2001-l-bounces at lists.fas.harvard.edu [mailto:gov2001-l-bounces at lists.fas.harvard.edu] On Behalf Of Sean Li Sent: Tuesday, February 05, 2008 12:52 PM To: gov2001-l at lists.fas.harvard.edu Subject: Re: [gov2001-l] Error Message Installing Zelig Installing Zelig went without a hitch for me. Do you get the same error when you try to install any other packages? On Feb 5, 2008 12:31 PM, Jason Anastasopoulos <janastasopoulo at law.harvard.edu> wrote: I get this error when I try to install it: Error in gzfile(file, "r") : unable to open connection In addition: Warning message: cannot open compressed file 'Zelig/DESCRIPTION' Does this happen to anyone else? _______________________________________________ gov2001-l mailing list gov2001-l at lists.fas.harvard.edu http://lists.fas.harvard.edu/mailman/listinfo/gov2001-l