ls /opt/nvidia/deepstream 

cd /opt/nvidia/deepstream/deepstream/sources/apps/sample_apps/deepstream-app

You must have the following development packages installed

    GStreamer-1.0
    GStreamer-1.0 Base Plugins
    GStreamer-1.0 gstrtspserver
    X11 client-side library
    Glib json library - json-glib-1.0

1. To install these packages, execute the following command:
   sudo apt-get install libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev \
   libgstrtspserver-1.0-dev libx11-dev libjson-glib-dev

2. Build the sources by executing the command:

  $ Set CUDA_VER in the MakeFile as per platform.
      For Jetson, CUDA_VER=10.2
      For x86, CUDA_VER=11.4
  $ sudo make

3. Run the application by executing the command:
   ./deepstream-app -c <config-file>

#先删除文件夹/root/ibox/bin 和/root/ibox/deepstream-app/app/build
rm -rf /root/ibox/bin
rm -rf /root/ibox/deepstream-app/app/build

#执行编译
cd /root/ibox/deepstream-app/scripts  && ./complie.sh

若算法编译出现上述[100%]时，则说明算法编译成功！

2. 算法编译

2.1安装基础插件

1. 查看deepstream是否安装正常

注：deepstream和deepstream-6.0是软连接关系，deepstream指向deepstream-6.0

ls /opt/nvidia/deepstream 

2. 安装插件

cd /opt/nvidia/deepstream/deepstream/sources/apps/sample_apps/deepstream-app

根据README完成操作 1即可，2和3不需要执行

You must have the following development packages installed

    GStreamer-1.0
    GStreamer-1.0 Base Plugins
    GStreamer-1.0 gstrtspserver
    X11 client-side library
    Glib json library - json-glib-1.0

1. To install these packages, execute the following command:
   sudo apt-get install libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev \
   libgstrtspserver-1.0-dev libx11-dev libjson-glib-dev

2. Build the sources by executing the command:

  $ Set CUDA_VER in the MakeFile as per platform.
      For Jetson, CUDA_VER=10.2
      For x86, CUDA_VER=11.4
  $ sudo make

3. Run the application by executing the command:
   ./deepstream-app -c <config-file>

3. 编译

#先删除文件夹/root/ibox/bin 和/root/ibox/deepstream-app/app/build
rm -rf /root/ibox/bin
rm -rf /root/ibox/deepstream-app/app/build

#执行编译
cd /root/ibox/deepstream-app/scripts  && ./complie.sh

若算法编译出现上述[100%]时，则说明算法编译成功！