--2010-06-03 08:59:06--  http://www.zlib.net/zlib-1.2.5.tar.bz2
Resolving www.zlib.net... 69.73.181.135
Connecting to www.zlib.net|69.73.181.135|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 486374 (475K) [application/x-tar]
Server file no newer than local file `./zlib-1.2.5.tar.bz2' -- not retrieving.