tf-Faster-RCNN问题——python3-CentOS7

代码来源：tf-faster-rcnn
过程参考：https://blog.csdn.net/char_QwQ/article/details/80980505
遇到问题：
demo.py文件运行正常，但是以下代码报错

./experiments/scripts/test_faster_rcnn.sh $GPU_ID pascal_voc_0712 res101

运行报错

• echo Logging output to experiments/logs/test_res101_voc_2007_trainval+voc_2012_trainval_.txt.2019-11-21_03-34-06
  Logging output to
  experiments/logs/test_res101_voc_2007_trainval+voc_2012_trainval_.txt.2019-11-21_03-34-06
• set +x
• [[ ! -z ‘’ ]]
• CUDA_VISIBLE_DEVICES=0
• time python ./tools/test_net.py --imdb voc_2007_test --model output/res101/voc_2007_trainval+voc_2012_trainval/default/res101_faster_rcnn_iter_110000.ckpt
  –cfg experiments/cfgs/res101.yml --net res101 --set ANCHOR_SCALES ‘[8,16,32]’ ANCHOR_RATIOS ‘[0.5,1,2]’
  ./experiments/scripts/test_faster_rcnn.sh: line 67: time: command not found

检查：

1. ${Fast ROOT}/lib/datasets/voc_eval.py代码已修改：
   105行：

   cachefile = os.path.join(cachedir, '%s_annots.pkl' % imagesetfile.split("/")[-1].split(".")[0])

   121行：

   with open(cachefile, 'wb') as f:

2. test_faster_rcnn.sh具有可读写权限

   ll ./experiments/scripts/test_faster_rcnn.sh

   -rwxr-xr-x. 1 root root 1766 Nov 21 03:34 ./experiments/scripts/test_faster_rcnn.sh

3. 环境变量配置正确
   用户根目录下etc/profile文件配置

   export PATH=/usr/local/python3/bin:/usr/local/nvidia/bin:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/python3/bin:/usr/local/nvidia/bin:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

问题原因：环境中没有time模块
解决方案：安装time模块

yum install time

安装完成后代码即可正常运行