--2013-10-03 04:54:27--  https://github.com/ros/urdfdom/archive/99671a12b4c6794341bc6f71ce0cf08448cace68/urdfdom-0.2.8-99671a1.tar.gz
Resolving github.com... 192.30.252.131
Connecting to github.com|192.30.252.131|:443... failed: Connection timed out.
Retrying.

--2013-10-03 04:57:37--  (try: 2)  https://github.com/ros/urdfdom/archive/99671a12b4c6794341bc6f71ce0cf08448cace68/urdfdom-0.2.8-99671a1.tar.gz
Connecting to github.com|192.30.252.131|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/ros/urdfdom/tar.gz/99671a12b4c6794341bc6f71ce0cf08448cace68 [following]
--2013-10-03 04:57:39--  https://codeload.github.com/ros/urdfdom/tar.gz/99671a12b4c6794341bc6f71ce0cf08448cace68
Resolving codeload.github.com... 192.30.252.145
Connecting to codeload.github.com|192.30.252.145|:443... failed: Connection timed out.
Retrying.

--2013-10-03 05:00:49--  (try: 2)  https://codeload.github.com/ros/urdfdom/tar.gz/99671a12b4c6794341bc6f71ce0cf08448cace68
Connecting to codeload.github.com|192.30.252.145|:443... connected.
HTTP request sent, awaiting response... 500 Internal Server Error
2013-10-03 05:01:12 ERROR 500: Internal Server Error.