hi Yongqin,
i follow your reply to ryan3216 on Jul/1, 2013 by just press y but it has fetch error when cloning these 4 repositories starting with people.

<project groups="common" name="people/harigopal.gollamudi/glmark2" path="packages/apps/glmark2" remote="linaro-other" revision="12b417ba3d264232dc3055ee68fd4069da9e167f"/><project groups="common" name="people/harigopal.gollamudi/lava-blackbox" path="external/lava-blackbox" remote="linaro-other" revision="ea1a6752897f971a392df008d7060c9c9dddf354"/><project groups="common" name="people/ragesh.radhakrishnan/libjpeg-turbo" path="external/jpeg" remote="linaro-other" revision="daa963ecd83f182ac7879f97cb5d85af3f1e33f0"/><project groups="pandaboard" name="people/tomgall/piglit" path="external/piglit" remote="linaro-other" revision="fdde825f9514c3411d4a6cec62c27a6172f6affc"/>

it showed accessed denied or repository not exported.
1. what is the purpose of these?