【华为云技术分享】【昇腾】【玩转Atlas200DK系列】Atlas 200 DK安装python的hiai库以及opencv
【摘要】 Atlas 200 DK安裝python的hiai庫(kù)以及opencv
【昇騰】開(kāi)發(fā)板上安裝python的hiai庫(kù)和opencv庫(kù)
Matrix是已經(jīng)支持phthon接口了,但是發(fā)現(xiàn)目前python的hiai庫(kù)并沒(méi)有自動(dòng)安裝,需要自己安裝;
話不多說(shuō)下面是安裝步驟:
步驟1. 開(kāi)發(fā)板聯(lián)網(wǎng),如果已聯(lián)網(wǎng)則跳過(guò)該步驟;
否則請(qǐng)參考以下鏈接配置開(kāi)發(fā)板聯(lián)網(wǎng)(https://bbs.huaweicloud.com/forum/thread-26546-1-1.html )
接下來(lái)需要在開(kāi)發(fā)板上配置arm的源(編輯/etc/apt/sources.list內(nèi)容替換為如下中科大的源或者清華的源);
中科大源
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial main multiverse restricted universe
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-backports main multiverse restricted universe
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-proposed main multiverse restricted universe
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-security main multiverse restricted universe
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-updates main multiverse restricted universe
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial main multiverse restricted universe
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-backports main multiverse restricted universe
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-proposed main multiverse restricted universe
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-security main multiverse restricted universe
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-updates main multiverse restricted universe
清華源:
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-security main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-updates main multiverse restricted universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-backports main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-security main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-updates main multiverse restricted universe
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-backports main multiverse restricted universe
更換源以后注意執(zhí)行:sudo apt-get update
步驟2. 安裝依賴以及hiai庫(kù)
a) 安裝依賴
(如果apt-get沒(méi)有sudo權(quán)限請(qǐng)配置:在/etc/sudoers中HwHiAiUser的權(quán)限配置一行最后添加:/usr/bin/apt-get)
(如果保存不了,保存時(shí)用wq!保存即可)
sudo apt-get install python-setuptools python-dev build-essential python-pip
pip install numpy==1.16.0 enum34==1.1.6 future==0.17.1 funcsigs==1.0.2
b) 下載python2_hiai_install.sh
wget https://gitee.com/Atlas200DK/sample-classification-python/raw/master/scripts/python2_hiai_install.sh
c)安裝hiai庫(kù)(需要再root用戶下)
su
bash python2_hiai_install.sh
步驟3. 安裝opencv
sudo apt-get install python-opencv
4. 檢查,登錄開(kāi)發(fā)板以后在python下分別執(zhí)行如下import,不報(bào)錯(cuò)則說(shuō)明hiai和opencv均已經(jīng)完成安裝,可以愉快的玩耍嘍:
import hiai
import cv2
作者:山人
總結(jié)
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