一 拿到板子,查看jetpack版本
head -n 1 /etc/nv_tegra_release
二 安装 anaconda 替代品,miniforge
提示: 个人感觉miniforge用起来和anaconda没什么区别
NVIDIA Jetson Xavier 使用的aarch64架构是没法使用anaconda的,虽然可以自己编译,但是conda指令是没法编译到aarch64架构上运行的。不过有替代品,名字是miniforge。 miniforge与miniconda的区别在于miniforge的下载通道是conda-forge miniforge的github地址:https://github.com/conda-forge/miniforge miniforge的.sh release下载地址:https://github.com/conda-forge/miniforge/releases
sh Miniforge-pypy3-4.8.3-4-Linux-aarch64.sh
conda create -n second python=3.6
注意: 可能执行命令的过程中会提示失败,这是由于权限不够,这时候可以使用下面的指令
sudo conda create -n spinningup python=3.6这时候可能会提示sudo: conda: command not found,这是由于编译sudo的时候加入了–with-secure-path 选项。此问题有2种解决方案。方案1: (临时)每次在使用sudo命令的时候使用:sudo env "PATH=$PATH" conda create -n second python=3.6方案2: (永久)在环境配置文件里加一个alias,首先编辑vim ~/.bashrc,添加如下内容:alias sudo="sudo env PATH=$PATH",最后执行source ~/.bashrc使新配置的内容生效。三 在虚拟环境中安装环境
根据上面检测的jetpack版本,查看nvida官方教程安装相应版本。
https://forums.developer.nvidia.com/t/official-tensorflow-for-jetson-agx-xavier/65523
我的板子的jetpack版本是4.3,按照下面安装步骤。 JP_VERSION是你jetpack版本,我是4.3,就写43
Python 3.6+JetPack4.3 sudo apt-get install libhdf5-serial-dev hdf5-tools libhdf5-dev zlib1g-dev zip libjpeg8-devsudo apt-get install python3-pipsudo pip3 install -U pipsudo pip3 install -U numpy grpcio absl-py py-cpuinfo psutil portpicker six mock requests gast h5py astor termcolor protobuf keras-applications keras-preprocessing wrapt google-pasta# TF-2.x$ sudo pip3 install --pre --extra-index-url https://developer.download.nvidia.com/compute/redist/jp/v43 tensorflow-gpu==2.0.0+nv20.1# TF-1.15$ sudo pip3 install --pre --extra-index-url https://developer.download.nvidia.com/compute/redist/jp/v43 tensorflow==1.15.2+nv20.3注意:安装h5py可能出错,执行 sudo apt-get install python3-h5py

参考:
miniforge:https://blog.csdn.net/abc13526222160/article/details/106710163?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.edu_weight&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.edu_weight
tensorflow-gpu:https://blog.csdn.net/CCCCXXXXGGGG/article/details/104140608
DeepStream5.0:https://blog.csdn.net/zbb297918657/article/details/106405651/
显卡:https://blog.csdn.net/zong596568821xp/article/details/105966383
opencv:https://blog.csdn.net/abc13526222160/article/details/107200161?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.edu_weight&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.edu_weight
https://blog.csdn.net/zbb297918657/article/details/106432773?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.edu_weight&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.edu_weight
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