file mkdir [file dirname $file]

		if {![file exists $file]} {
			set tmpfile "${file}.new"

			set fd [open $tmpfile "w"]
			fconfigure $fd -translation binary

			set token [::http::geturl $url -channel $fd]
			set token [::http::geturl $url -channel $fd -binary true]
			set ncode [::http::ncode $token]
			::http::reset $token
			close $fd

			if {$ncode == "200"} {
				file rename -force -- $tmpfile $file
			} else {