opencv-基础环境准备

原创

小毛coder

修改于 2024-03-26 14:51:54

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文章被收录于专栏：opencvopencv

准备资源

windows10
python-3.10.11-embed-amd64.zip
get-pip.py
安装目录E:\environment\python,注意替换成实际安装目录

python基础环境

解压python-3.10.11-embed-amd64.zip,目录为E:\environment\python\python-3.10.11-embed-amd64
请注意根目录
配置依赖包路径Lib\site-packages,否则会提示找不到模块
$Lib\site-packages$
Lib\site-packages
添加环境变量E:\environment\python\python-3.10.11-embed-amd64 E:\environment\python\python-3.10.11-embed-amd64\Scripts
添加环境变量
验证python命令

E:\environment\python\python-3.10.11-embed-amd64>python --version
Python 3.10.11

安装`pip`

下载get-pip.py,拷贝到E:\environment\python\python-3.10.11-embed-amd64根目录下即可
在根目录下,即get-pip.py所在目录下打开命令行cmd,执行如下命令,安装pip

python get-pip.py install pip

修改pip源,这里添加了阿里源和清华源

pip config set global.index-url https://mirrors.aliyun.com/pypi/simple
pip config set global.extra-index-url "https://pypi.tuna.tsinghua.edu.cn/simple"

验证pip命令

E:\environment\python\python-3.10.11-embed-amd64>pip --version
pip 24.0 from E:\environment\python\python-3.10.11-embed-amd64\Lib\site-packages\pip (python 3.10)

安装`virtualenv`

主要是用来创建虚拟环境

利用pip安装virtualenv

E:\environment\python\python-3.10.11-embed-amd64>pip install virtualenv==20.25.1
Looking in indexes: https://mirrors.aliyun.com/pypi/simple, https://pypi.tuna.tsinghua.edu.cn/simple
Requirement already satisfied: virtualenv==20.25.1 in e:\environment\python\python-3.10.11-embed-amd64\lib\site-packages (20.25.1)
Requirement already satisfied: distlib<1,>=0.3.7 in e:\environment\python\python-3.10.11-embed-amd64\lib\site-packages (from virtualenv==20.25.1) (0.3.8)
Requirement already satisfied: filelock<4,>=3.12.2 in e:\environment\python\python-3.10.11-embed-amd64\lib\site-packages (from virtualenv==20.25.1) (3.13.1)
Requirement already satisfied: platformdirs<5,>=3.9.1 in e:\environment\python\python-3.10.11-embed-amd64\lib\site-packages (from virtualenv==20.25.1) (4.2.0)

验证virtualenv命令

E:\environment\python\python-3.10.11-embed-amd64>virtualenv --version
virtualenv 20.25.1 from E:\environment\python\python-3.10.11-embed-amd64\Lib\site-packages\virtualenv\__init__.py

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windows10