Ubuntu 18.04上DeepStream安装

DeepStream主页：https://developer.nvidia.com/deepstream-sdk

DeepStream Development Guide：https://docs.nvidia.com/metropolis/deepstream/4.0/dev-guide/

DeepStream SDK API：https://docs.nvidia.com/metropolis/deepstream/4.0/dev-guide/DeepStream_Development_Guide/baggage/index.html

环境搭建：

1）要求

• Ubuntu 18.04

• Gstreamer 1.14.1

• NVIDIA driver 418+

• CUDA 10.1

• TensorRT 5.1.5

2）执行nvidia-smi查询Nvidia驱动版本

Driver Version: 418.87.00

执行cat /usr/local/cuda/version.txt查询CUDA版本

CUDA Version 10.1.243

执行cat /usr/local/cuda/include/cudnn.h | grep CUDNN_MAJOR -A 2查询cudnn版本

7.6.3

执行cat /proc/version查询ubuntu系统版本

18.04.1

Gstreamer安装：

apt-get install libgstreamer1.0-0 gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav gstreamer1.0-doc gstreamer1.0-tools gstreamer1.0-x gstreamer1.0-alsa gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-qt5 gstreamer1.0-pulseaudio

验证Gstreamer：dpkg -l | grep gstreamer

TensorRT安装：参考https://docs.nvidia.com/deeplearning/sdk/tensorrt-install-guide/index.html#installing-tar

下载：https://developer.nvidia.com/nvidia-tensorrt-5x-download，需要先登录NVIDIA账号

tar xzvf TensorRT-5.1.5.0.Ubuntu-18.04.2.x86_64-gnu.cuda-10.1.cudnn7.5.tar.gz

sudo vim ~/.bashrc,添加：

source ~/.bashrc

cd TensorRT-5.1.5.0/python/

sudo -H pip3 install tensorrt-5.1.5.0-cp36-none-linux_x86_64.whl

（若没安装pip，先安装pip3：sudo apt install python3-pip）

cd ../uff   (计划将TensorRT与TensorFlow一起使用时，安装uff才是必要的)

sudo -H pip3 install uff-0.6.3-py2.py3-none-any.whl

which convert-to-uff

若提示错误：

先安装protobuf：

下载：https://github.com/protocolbuffers/protobuf/releases

cd protobuf-3.9.2/

./autogen.sh

./configure --prefix=/usr/local/protobuf

sudo make -j12

sudo make install

sudo ldconfig

sudo vi ~/.bashrc

添加：PATH=/usr/local/protobuf/bin:$PATH

source ~/.bashrc

cd ../graphsurgeon

sudo -H pip3 install graphsurgeon-0.4.1-py2.py3-none-any.whl

验证TensorRT

cd TensorRT-5.1.5.0/samples/sampleMNIST/

make

cd ../../bin

./sample_mnist，如下所示，则安装成功

安装其他依赖：

sudo apt install \
     libssl1.0.0 \
     libgstrtspserver-1.0-0 \
     libjansson4

3）安装librdkafka

git clone https://github.com/edenhill/librdkafka.git

cd librdkafka/
git reset --hard 7101c2310341ab3f4675fc565f64f0967e135a6a
./configure
make
sudo make install
sudo mkdir -p /opt/nvidia/deepstream/deepstream-4.0/lib
sudo cp /usr/local/lib/librdkafka* /opt/nvidia/deepstream/deepstream-4.0/lib
4）安装DeepStream SDK

下载：https://developer.nvidia.com/deepstream-sdk

tar -xpvf deepstream_sdk_v4.0_x86_64.tbz2

cd deepstream_sdk_v4.0_x86_64

sudo tar -xvpf binaries.tbz2 -C /

sudo ./install.sh