where is the cython_bbox file?

[HandsLing]

from utils.cython_bbox import bbox_overlaps
ImportError: No module named cython_bbox

[xiaolonw]

please follow the installation instructions in py-faster-rcnn code (https://github.com/rbgirshick/py-faster-rcnn), which is:
install cython
and
cd $FRCN_ROOT/lib
make

[HandsLing]

i did that but not have cython_bbox,just bbox,so i changed cython_bbox into bbox in where it was imported

[air-y]

i did that but not have cython_bbox,just bbox,so i changed cython_bbox into bbox in where it was imported

hi,how did you change cython_bboc into bbox?could you tell me some detail about this,please?