add more compile dependency

python/examples/detection/faster_rcnn_hrnetv2p_w18_1x/README.md

+# Faster RCNN HRNet model on Paddle Serving
+
+([简体中文](./README_CN.md)|English)
+
+### Get The Faster RCNN HRNet Model
+```
+wget --no-check-certificate https://paddle-serving.bj.bcebos.com/pddet_demo/2.0/faster_rcnn_hrnetv2p_w18_1x.tar
+```
+
+### Start the service
+```
+tar xf faster_rcnn_hrnetv2p_w18_1x.tar
+python -m paddle_serving_server_gpu.serve --model serving_server --port 9494 --gpu_ids 0
+```
+
+This model support TensorRT, if you want a faster inference, please use `--use_trt`. 
+
+
+### Prediction
+```
+python test_client.py 000000570688.jpg
+```

python/examples/detection/faster_rcnn_hrnetv2p_w18_1x/README_CN.md

+# 使用Paddle Serving部署Faster RCNN HRNet模型
+
+(简体中文|[English](./README.md))
+
+## 获得Faster RCNN HRNet模型
+```
+wget --no-check-certificate https://paddle-serving.bj.bcebos.com/pddet_demo/2.0/faster_rcnn_hrnetv2p_w18_1x.tar
+```
+
+
+### 启动服务
+```
+tar xf faster_rcnn_hrnetv2p_w18_1x.tar
+python -m paddle_serving_server_gpu.serve --model serving_server --port 9494 --gpu_ids 0
+```
+该模型支持TensorRT，如果想要更快的预测速度，可以开启`--use_trt`选项。
+
+### 执行预测
+```
+python test_client.py 000000570688.jpg
+```

python/examples/detection/faster_rcnn_hrnetv2p_w18_1x/label_list.txt

+person
+bicycle
+car
+motorcycle
+airplane
+bus
+train
+truck
+boat
+traffic light
+fire hydrant
+stop sign
+parking meter
+bench
+bird
+cat
+dog
+horse
+sheep
+cow
+elephant
+bear
+zebra
+giraffe
+backpack
+umbrella
+handbag
+tie
+suitcase
+frisbee
+skis
+snowboard
+sports ball
+kite
+baseball bat
+baseball glove
+skateboard
+surfboard
+tennis racket
+bottle
+wine glass
+cup
+fork
+knife
+spoon
+bowl
+banana
+apple
+sandwich
+orange
+broccoli
+carrot
+hot dog
+pizza
+donut
+cake
+chair
+couch
+potted plant
+bed
+dining table
+toilet
+tv
+laptop
+mouse
+remote
+keyboard
+cell phone
+microwave
+oven
+toaster
+sink
+refrigerator
+book
+clock
+vase
+scissors
+teddy bear
+hair drier
+toothbrush

python/examples/detection/faster_rcnn_hrnetv2p_w18_1x/test_client.py

+from paddle_serving_client import Client
+from paddle_serving_app.reader import *
+import sys
+import numpy as np
+
+preprocess = Sequential([
+    File2Image(), BGR2RGB(), Div(255.0),
+    Normalize([0.485, 0.456, 0.406], [0.229, 0.224, 0.225], False),
+    Resize(640, 640), Transpose((2, 0, 1))
+])
+
+postprocess = RCNNPostprocess("label_list.txt", "output")
+client = Client()
+
+client.load_client_config("serving_client/serving_client_conf.prototxt")
+client.connect(['127.0.0.1:9494'])
+
+im = preprocess(sys.argv[1])
+fetch_map = client.predict(
+    feed={
+        "image": im,
+        "im_info": np.array(list(im.shape[1:]) + [1.0]),
+        "im_shape": np.array(list(im.shape[1:]) + [1.0])
+    },
+    fetch=["multiclass_nms_0.tmp_0"],
+    batch=False)
+print(fetch_map)