ImportError: /install_caffe/anaconda2/lib/libstdc++.so.6: version `GLIBCXX_3.4.20' not found

[reedwiththought]

hi tianzhi0549, I run : python tools/test_net.py \

--config-file configs/fcos/fcos_imprv_R_50_FPN_1x.yaml \
MODEL.WEIGHT FCOS_imprv_R_50_FPN_1x.pth \
TEST.IMS_PER_BATCH 4

but got: Traceback (most recent call last): File "tools/test_net.py", line 11, in from fcos_core.data import make_data_loader File "/home/wys/lucky/FCOS/fcos_core/data/init.py", line 1, in from fcos_core.data import datasets File "/home/wys/lucky/FCOS/fcos_core/data/datasets/init.py", line 3, in from .coco import coco_evaluation File "/home/wys/lucky/FCOS/fcos_core/data/datasets/coco.py", line 6, in from fcos_core.structures.segmentation_mask import SegmentationMask File "/home/wys/lucky/FCOS/fcos_core/structures/segmentation_mask.py", line 5, in from fcos_core.layers.misc import interpolate File "/home/wys/lucky/FCOS/fcos_core/layers/init.py", line 10, in from .nms import nms, ml_nms File "/home/wys/lucky/FCOS/fcos_core/layers/nms.py", line 3, in from fcos_core import _C ImportError: /install_caffe/anaconda2/lib/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /home/wys/lucky/FCOS/fcos_core/_C.cpython-36m-x86_64-linux-gnu.so)

@tianzhi0549 Could you help me ? Thank you.

[Damilytutu]

you can add LD_LIBRARY_PATH=/usr/local/lib64/ before command python xxx

[reedwiththought]

OK, Thank you!