django-admin 打开一个新项目

Question

我正在使用这个命令：

django-admin startproject Hello

要启动一个新项目，但出现以下错误

django-admin : The term 'django-admin' is not recognized as the name 
of a cmdlet, function, script file, or operable program. Check the   
spelling of the name, or if a path was included, verify that the     
path is correct and try again.
At line:1 char:1
+ django-admin startproject Hello
+ ~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (django-admin:String)  
   [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

刚开始使用 django，这太令人沮丧了

Answer 1

您似乎没有安装 django。如果您已经安装了它，您应该检查您的虚拟环境 (venv) 是否已激活。检查此文档：https://docs.python.org/pt-br/3/library/venv.html

进入项目目录试试这个：

python3 -m venv venv
source venv/bin/activate

然后：

django-admin --version **(to check if it is installed)**
django-admin startproject Hello