jetson lt4 docker安装遇到的问题

1. swig（pyrfr）

   apt-get install swig --fix-missing

   若提示

   Reading package lists... Done
   Building dependency tree       
   Reading state information... Done
   E: Unable to locate package swig

   先更新源：

   apt-get update

   再安装swig。

2. lazy_import-0.2.2（auto-sklearn）

   vim setup.py

   with open('README.rst') as infile:

   改为：

   with open('README.rst', encoding='utf-8') as infile:

   python setup.py install

3. 升级cmake（xgboost）

   • 下载源码https://github.com/Kitware/CMake/releases/download/v3.20.4/cmake-3.20.4.tar.gz

   • 编译安装

     ./boostrap
     make
     make install

   • 添加软连接

     ln -s /usr/local/bin/cmake /usr/bin/cmake

   • 查看

     cmake --version

     root@3790ed27be82:~/cmake-3.20.4# cmake --version
     cmake version 3.20.4
     
     CMake suite maintained and supported by Kitware (kitware.com/cmake)

4. numpy==1.19.4

   1.19.5暂时会有bug。报错

   >>> import numpy as np
   Illegal instruction (core dumped)