luckily I just had a run which errord:

  ./load
load.c:138 Callback on socket 6 (OUT)
load.c:180 Updating timeout (10, 711000)
load.c:36 Added request 1
Event on socket 6 (WRITE)
load.c:138 Callback on socket 6 (REMOVE)
load.c:138 Callback on socket 6 (IN)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
Event on socket 6 (READ)
load.c:138 Callback on socket 6 (REMOVE)
load.c:180 Updating timeout (10, 3000)
E: load.c:111 invalid socket argument (6)

curl-config --version
libcurl 7.16.4

code is attached, ebay.de worked best for me.

MfG
Markus Kötter