The log shows what we do.
Add /opt/petalinux-v2013.10-final/components/linux_user_repository to your project repository.

You may read more in your Xilinx SDK Help - http://127.0.0.1:34670/help/topic/com.xilinx.sdk.docs.user/concepts/sdk_c_repos.htm?cp=3_1_3_3