--2013-09-29 14:44:19--  http://download.github.com/jruby-bytelist-1.0.8-0-gd0ec879.tar.gz
Resolving download.github.com... 199.27.77.133
Connecting to download.github.com|199.27.77.133|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2013-09-29 14:44:19 ERROR 404: Not Found.